Bursk, E. (1966). Harvard business review. The graduate school of business administration.
Chicago Style aipamenaBursk, E.C. Harvard Business Review. The graduate school of business administration, 1966.
MLA aipamenaBursk, E.C. Harvard Business Review. The graduate school of business administration, 1966.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.