Cita APA (7a ed.)

Balassa, B. (1988). Changing Trade Patterns in Manufactured Goods. ELSEVIER.

Cita Chicago Style (17a ed.)

Balassa, B. Changing Trade Patterns in Manufactured Goods. ELSEVIER, 1988.

Cita MLA (8a ed.)

Balassa, B. Changing Trade Patterns in Manufactured Goods. ELSEVIER, 1988.