Insead & Makridakis, S. G. (1991). Single market Europe: Opportunities and challenges for business. Jossey-Bass Publishers.
Chicago Style aipamenaInsead and Spyros G. Makridakis. Single Market Europe: Opportunities and Challenges for Business. San Francisco: Jossey-Bass Publishers, 1991.
MLA aipamenaInsead and Spyros G. Makridakis. Single Market Europe: Opportunities and Challenges for Business. Jossey-Bass Publishers, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.