Taggart, J. (1995). The essence of international business. prentice hall.
Chicago Style aipamenaTaggart, James. The Essence of International Business. New delhi: prentice hall, 1995.
MLA aipamenaTaggart, James. The Essence of International Business. prentice hall, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.