Cita APA (7th ed.)

Sawyer, W. C., & Sprinkle, R. L. (2003). International economics. Prentice-Hall of India.

Cita Chicago (17th ed.)

Sawyer, W. Charles, i Richard L. Sprinkle. International Economics. New Delhi: Prentice-Hall of India, 2003.

Cita MLA (9th ed.)

Sawyer, W. Charles, i Richard L. Sprinkle. International Economics. Prentice-Hall of India, 2003.