대중 문화에서
책 찾기 - 위키백과, 우리 모두의 백과사전
https://ko.wikipedia.org/wiki/%ED%8A%B9%EC%88%98:%EC%B1%85%EC%B0%BE%EA%B8%B0/978-0-8147-5143-5국제표준도서번호 - 위키백과, 우리 모두의 백과사전
https://ko.wikipedia.org/wiki/%EA%B5%AD%EC%A0%9C_%ED%91%9C%EC%A4%80_%EB%8F%84%EC%84%9C_%EB%B2%88%ED%98%B8Hollywood V. Hard Core
http://books.google.co.uk/books?id=4OBepfVJOeEC&pg=PA196&dq=1910+%22Am+Abend+%22&hl=en&sa=X&ei=xjwrT-_6MorJrQebj4XADA&ved=0CFUQ6AEwBQ#v=onepage&q=1910%20%22Am%20Abend%20%22&f=false책 찾기 - 위키백과, 우리 모두의 백과사전
https://ko.wikipedia.org/wiki/%ED%8A%B9%EC%88%98:%EC%B1%85%EC%B0%BE%EA%B8%B0/978-0-8166-2625-0국제표준도서번호 - 위키백과, 우리 모두의 백과사전
https://ko.wikipedia.org/wiki/%EA%B5%AD%EC%A0%9C_%ED%91%9C%EC%A4%80_%EB%8F%84%EC%84%9C_%EB%B2%88%ED%98%B8Bad Women
http://books.google.co.uk/books?id=oiO7ybA9PMkC&pg=PA15&dq=1910+%22Am+Abend%22&hl=en&sa=X&ei=5EorT7-PH8PprAfwrajTDA&ved=0CGoQ6AEwCQ#v=onepage&q=1910%20%22Am%20Abend%22&f=false책 찾기 - 위키백과, 우리 모두의 백과사전
https://ko.wikipedia.org/wiki/%ED%8A%B9%EC%88%98:%EC%B1%85%EC%B0%BE%EA%B8%B0/978-0-8147-5143-5Hollywood V. Hard Core
http://books.google.co.uk/books?id=4OBepfVJOeEC&pg=PA196&dq=1910+%22Am+Abend+%22&hl=en&sa=X&ei=xjwrT-_6MorJrQebj4XADA&ved=0CFUQ6AEwBQ#v=onepage&q=1910%20%22Am%20Abend%20%22&f=false책 찾기 - 위키백과, 우리 모두의 백과사전
https://ko.wikipedia.org/wiki/%ED%8A%B9%EC%88%98:%EC%B1%85%EC%B0%BE%EA%B8%B0/978-0-8166-2625-0국제표준도서번호 - 위키백과, 우리 모두의 백과사전
https://ko.wikipedia.org/wiki/%EA%B5%AD%EC%A0%9C_%ED%91%9C%EC%A4%80_%EB%8F%84%EC%84%9C_%EB%B2%88%ED%98%B8Bad Women
http://books.google.co.uk/books?id=oiO7ybA9PMkC&pg=PA15&dq=1910+%22Am+Abend%22&hl=en&sa=X&ei=5EorT7-PH8PprAfwrajTDA&ved=0CGoQ6AEwCQ#v=onepage&q=1910%20%22Am%20Abend%22&f=false
단점
Attention Required! | Cloudflare
http://www.emedicine.com/med/topic3415.htmEverything you need to know about phimosis
http://www.netdoctor.co.uk/diseases/facts/phimosis.htmAttention Required! | Cloudflare
http://www.emedicine.com/med/topic3415.htmEverything you need to know about phimosis
http://www.netdoctor.co.uk/diseases/facts/phimosis.htm
방법
웨이백 머신 - 위키백과, 우리 모두의 백과사전
https://ko.wikipedia.org/wiki/%EC%9B%A8%EC%9D%B4%EB%B0%B1_%EB%A8%B8%EC%8B%A0The Kinsey Institute - Kinsey Study Data [Research Program]
https://web.archive.org/web/20100726000000/http://www.kinseyinstitute.org/research/ak-data.htmlSearch Kinsey Institute
http://www.kinseyinstitute.org/research/ak-data.html#masturbation웨이백 머신 - 위키백과, 우리 모두의 백과사전
https://ko.wikipedia.org/wiki/%EC%9B%A8%EC%9D%B4%EB%B0%B1_%EB%A8%B8%EC%8B%A0Masturbation, Tantra and Self-love
https://web.archive.org/web/20070621070341/http://www.csis.hku.hk/~bruce/masturb1.html403 Forbidden
http://www.csis.hku.hk/~bruce/masturb1.htmlThe Kinsey Institute - Kinsey Study Data [Research Program]
https://web.archive.org/web/20100726000000/http://www.kinseyinstitute.org/research/ak-data.htmlSearch Kinsey Institute
http://www.kinseyinstitute.org/research/ak-data.html#masturbation웨이백 머신 - 위키백과, 우리 모두의 백과사전
https://ko.wikipedia.org/wiki/%EC%9B%A8%EC%9D%B4%EB%B0%B1_%EB%A8%B8%EC%8B%A0Masturbation, Tantra and Self-love
https://web.archive.org/web/20070621070341/http://www.csis.hku.hk/~bruce/masturb1.html404 Not Found
http://www.csis.hku.hk/~bruce/masturb1.html
자위행위
Attention Required! | Cloudflare
http://www.webmd.com/sex-relationships/guide/masturbation-guideAttention Required! | Cloudflare
http://www.webmd.com/sex-relationships/guide/masturbation-guide