American Council on Education. Committee on Television. (1956). Teaching by closed-circuit television. Amer. Council on Educ..
Цитирование в стиле Чикаго (17-е изд.)American Council on Education. Committee on Television. Teaching by Closed-circuit Television. Wash.: Amer. Council on Educ., 1956.
Цитирование MLA (8-е изд.)American Council on Education. Committee on Television. Teaching by Closed-circuit Television. Amer. Council on Educ., 1956.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.