Fayerweather, J. (1970). International marketing/2e (2nd ed.). P.H.I.
Chicago Style aipamenaFayerweather, John. International Marketing/2e. 2nd ed. New Jersey: P.H.I, 1970.
MLA aipamenaFayerweather, John. International Marketing/2e. 2nd ed. P.H.I, 1970.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.