APA aipamena

Gibbs, A. (1987). Retail innovation and planning. Pergamon Press.

Chicago Style aipamena

Gibbs, Annne. Retail Innovation and Planning. Oxford: Pergamon Press, 1987.

MLA aipamena

Gibbs, Annne. Retail Innovation and Planning. Pergamon Press, 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.