Cooper, W. C. (1969). The physics of selenium and tellurium. Pergamon.
Lua i Stíl Chicago (17ú heag.)Cooper, W. C. The Physics of Selenium and Tellurium. Oxford: Pergamon, 1969.
Lua MLA (9ú heag.)Cooper, W. C. The Physics of Selenium and Tellurium. Pergamon, 1969.
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