Tohutoro APA (7th ed.)

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

Tohutoru Kātū Chicago (17th ed.)

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

Tohutoro MLA (9th ed.)

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