Παραπομπή σε μορφή APA (7η εκδ.)

Schiavo-Campo, S. (1978). International economics: An introduction to theory and policy. Winthrop Publishers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Schiavo-Campo, Salvatore. International Economics: An Introduction to Theory and Policy. Cambridge, Mass: Winthrop Publishers, 1978.

Παραπομπή σε μορφή MLA (9th εκδ.)

Schiavo-Campo, Salvatore. International Economics: An Introduction to Theory and Policy. Winthrop Publishers, 1978.