Hirschman, E. (1981). Journal of retailing. New York University.
Chicago Style aipamenaHirschman, E.C. Journal of Retailing. New York University, 1981.
MLA aipamenaHirschman, E.C. Journal of Retailing. New York University, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.