Não informado. (1950). Circuit: Electrical radio and television monthly. Electrical and Radio Federation.
Citação do estilo Chicago (17ª ed.)Não informado. Circuit: Electrical Radio and Television Monthly. Melbourne, Australia: Electrical and Radio Federation, 1950.
Citação MLA (8ª ed.)Não informado. Circuit: Electrical Radio and Television Monthly. Electrical and Radio Federation, 1950.
警告：這些引文格式不一定是100％准確.