역사
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http://www.bbc.co.uk/dna/h2g2/A520831http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=1661058
http://patft.uspto.gov/netacgi/nph-Parser?patentnumber=1661058Theremin: An Electronic Odyssey - Rotten Tomatoes
https://web.archive.org/web/20071210033322/http://uk.rottentomatoes.com/m/theremin_an_electronic_odyssey/http://uk.rottentomatoes.com/m/theremin_an_electronic_odyssey/
http://uk.rottentomatoes.com/m/theremin_an_electronic_odyssey/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%A0MRQE – Search Results for 'Theremin' - Movie Review Query Engine
https://web.archive.org/web/20090918144710/http://www.mrqe.com/movies?q=ThereminMRQE
http://www.mrqe.com/movies?q=Theremin유튜브 - 위키백과, 우리 모두의 백과사전
https://ko.wikipedia.org/wiki/%EC%9C%A0%ED%8A%9C%EB%B8%8CLeon Theremin playing his own instrument
https://www.youtube.com/watch?v=w5qf9O6c20o