APA (7th ed.) Zitazioa

Rugman, A. M. (1981). Inside the multinationals: The economics of internal markets. Columbia University Pr..

Chicago Style (17th ed.) Zitazioa

Rugman, Alan M. Inside the Multinationals: The Economics of Internal Markets. New York: Columbia University Pr., 1981.

MLA (9th ed.) Zitazioa

Rugman, Alan M. Inside the Multinationals: The Economics of Internal Markets. Columbia University Pr., 1981.