Gumhalter, H. (1986). Power supply systems in communications engineering (2nd ed.). Siemens Aktiengesellschaft.
Style de citation Chicago (17e éd.)Gumhalter, Hans. Power Supply Systems in Communications Engineering. 2nd ed. Berlin: Siemens Aktiengesellschaft, 1986.
Style de citation MLA (9e éd.)Gumhalter, Hans. Power Supply Systems in Communications Engineering. 2nd ed. Siemens Aktiengesellschaft, 1986.
Attention : ces citations peuvent ne pas être correctes à 100%.