APA stil citiranja
(1971). Philips : data handbook : electron tubes: Philips : data handbook : electron tubes : cathode-ray tubes, assicated accessories, camera tubes, photo tubes ;/ part 5. Philips.
Chicago stil citiranjaPhilips : data handbook : electron tubes: Philips : data handbook : electron tubes : cathode-ray tubes, assicated accessories, camera tubes, photo tubes ;/ part 5. Philips, 1971.
MLA stil citiranjaPhilips : data handbook : electron tubes: Philips : data handbook : electron tubes : cathode-ray tubes, assicated accessories, camera tubes, photo tubes ;/ part 5. Philips, 1971.
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