Παραπομπή σε μορφή APA (7η εκδ.)

Libecap, G. D. (2001). Entrepreneurial inputs and outcomes: New studies of entrepreneurship in the United States. JAI.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Libecap, Gary D. Entrepreneurial Inputs and Outcomes: New Studies of Entrepreneurship in the United States. Amsterdam ; New York: JAI, 2001.

Παραπομπή σε μορφή MLA (8th εκδ.)

Libecap, Gary D. Entrepreneurial Inputs and Outcomes: New Studies of Entrepreneurship in the United States. JAI, 2001.