APA aipamena

Gould, W. (1995). VGM business portraits: Coca-Cola. VGM Career Horizons.

Chicago Style aipamena

Gould, William. VGM Business Portraits: Coca-Cola. Lincolnwood, Ill: VGM Career Horizons, 1995.

MLA aipamena

Gould, William. VGM Business Portraits: Coca-Cola. VGM Career Horizons, 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.