Παραπομπή σε μορφή APA (7η εκδ.)

Libecap, G. D. (2003). Issues in entrepreneurship: Contracts, corporate characteristics, and country differences, 2002. JAI.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Libecap, Gary D. Issues in Entrepreneurship: Contracts, Corporate Characteristics, and Country Differences, 2002. Amsterdam ; New York: JAI, 2003.

Παραπομπή σε μορφή MLA (8th εκδ.)

Libecap, Gary D. Issues in Entrepreneurship: Contracts, Corporate Characteristics, and Country Differences, 2002. JAI, 2003.