Cita APA (7a ed.)

KENEN, P. B. (1967). International economics. Prentice-Hall.

Cita Chicago Style (17a ed.)

KENEN, Peter B. International Economics. Cliffs, N.J., Englewood: Prentice-Hall, 1967.

Cita MLA (9a ed.)

KENEN, Peter B. International Economics. Prentice-Hall, 1967.