Cita APA (7th ed.)

Vernon, R., & Wells, L. T. (1986). The manager in the international economy (5th ed.). Prentice-Hall.

Cita Chicago (17th ed.)

Vernon, Raymond, i Louise T. Wells. The Manager in the International Economy. 5th ed. Englewood Cliffs, N. J: Prentice-Hall, 1986.

Cita MLA (9th ed.)

Vernon, Raymond, i Louise T. Wells. The Manager in the International Economy. 5th ed. Prentice-Hall, 1986.