APA stil citiranja

(1971). Philips : databook : electron tubes: Philips : databook : electron tubes : transmitting tubes for communication and tubes for r.f heating, triodes, associated accessories ; / part 9, january. Philips.

Chicago stil citiranja

Philips : databook : electron tubes: Philips : databook : electron tubes : transmitting tubes for communication and tubes for r.f heating, triodes, associated accessories ; / part 9, january. Philips, 1971.

MLA stil citiranja

Philips : databook : electron tubes: Philips : databook : electron tubes : transmitting tubes for communication and tubes for r.f heating, triodes, associated accessories ; / part 9, january. Philips, 1971.

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