Silk, A. J. (1978). Behavioural and management science in marketing. John Wiley.
Chicago Style aipamenaSilk, Alvin J. Behavioural and Management Science in Marketing. New York: John Wiley, 1978.
MLA aipamenaSilk, Alvin J. Behavioural and Management Science in Marketing. John Wiley, 1978.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.