APA (7th ed.) Zitazioa
Scarborough, N. M. (1984). Effective small business management: A study guide. Merrill Publishing Co..
Chicago Style (17th ed.) Zitazioa
Scarborough, Norman M. Effective Small Business Management: A Study Guide. Columbus: Merrill Publishing Co., 1984.
MLA (9th ed.) Zitazioa
Scarborough, Norman M. Effective Small Business Management: A Study Guide. Merrill Publishing Co., 1984.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.