Παραπομπή σε μορφή APA (7η εκδ.)

GREGORI, T. R. D. Economic development the cultural context#Thomas R. De Gregori, Oriol PE Sunyer. John Wiley & Sons.

Παραπομπή σε μορφή Chicago (17η εκδ.)

GREGORI, Thomas R De. Economic Development the Cultural Context#Thomas R. De Gregori, Oriol PE Sunyer. John Wiley & Sons.

Παραπομπή σε μορφή MLA (8th εκδ.)

GREGORI, Thomas R De. Economic Development the Cultural Context#Thomas R. De Gregori, Oriol PE Sunyer. John Wiley & Sons.