Cita APA (7th ed.)

Sodersten, B. (1980). International economics (2nd.). Macmillan.

Cita Chicago (17th ed.)

Sodersten, B. International Economics. 2nd. London: Macmillan, 1980.

Cita MLA (9th ed.)

Sodersten, B. International Economics. 2nd. Macmillan, 1980.