Cita APA

Kenen,Peter B, & Lubitz,Raymond. (1976). International economics (3.). Prentice Hall.

Chicago Edition Citation

Kenen,Peter B, i Lubitz,Raymond. International Economics. 3. New Delhi: Prentice Hall, 1976.

Cita MLA

Kenen,Peter B, i Lubitz,Raymond. International Economics. 3. Prentice Hall, 1976.