Παραπομπή σε μορφή APA (7η εκδ.)

Harvester & Evans, H. D. (1989). Comparative advantage and growth: Trade and development in theory and practice. Harvester.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Harvester και H. D. Evans. Comparative Advantage and Growth: Trade and Development in Theory and Practice. New York: Harvester, 1989.

Παραπομπή σε μορφή MLA (8th εκδ.)

Harvester και H. D. Evans. Comparative Advantage and Growth: Trade and Development in Theory and Practice. Harvester, 1989.