Não informado. (1968). Electronic applications, components and materials. Philips Gloeilampenfabrieken.
Style de citation Chicago (17e éd.)Não informado. Electronic Applications, Components and Materials. Eindhoven, Holanda: Philips Gloeilampenfabrieken, 1968.
Style de citation MLA (8e éd.)Não informado. Electronic Applications, Components and Materials. Philips Gloeilampenfabrieken, 1968.
Attention : ces citations peuvent ne pas être correctes à 100%.