Não informado. (1936). Philips Technical Review. Philips Research Laboratories.
Style de citation Chicago (17e éd.)Não informado. Philips Technical Review. Eindhoven, Holanda: Philips Research Laboratories, 1936.
Style de citation MLA (8e éd.)Não informado. Philips Technical Review. Philips Research Laboratories, 1936.
Attention : ces citations peuvent ne pas être correctes à 100%.