APA aipamena

Laczniak, G. R. (1985). Marketing ethics: Guidelines for managers. Lexington Books.

Chicago Style aipamena

Laczniak, Gene R. Marketing Ethics: Guidelines for Managers. Lexington Books, 1985.

MLA aipamena

Laczniak, Gene R. Marketing Ethics: Guidelines for Managers. Lexington Books, 1985.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.