APA aipamena

(1973). Aspects of business enterprise. Eindhoven: N. V. Philips Gloeilampenfabrieken.

Chicago Style aipamena

Aspects of Business Enterprise. Eindhoven: N. V. Philips Gloeilampenfabrieken, 1973.

MLA aipamena

Aspects of Business Enterprise. Eindhoven: N. V. Philips Gloeilampenfabrieken, 1973.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.