Παραπομπή APA
Conference on Entrepreneurship, & Vesper, K. H. (1981). Frontiers of entrepreneurship research: Proceedings of the 1981 Conference on Entrepreneurship at Babson College. Wellesley: Babson College Center for Entrepreneurial Studies.
Παραπομπή Chicago StyleConference on Entrepreneurship, and Karl H. Vesper. Frontiers of Entrepreneurship Research: Proceedings of the 1981 Conference On Entrepreneurship At Babson College. Wellesley: Babson College Center for Entrepreneurial Studies, 1981.
Παραπομπή MLAConference on Entrepreneurship, and Karl H. Vesper. Frontiers of Entrepreneurship Research: Proceedings of the 1981 Conference On Entrepreneurship At Babson College. Wellesley: Babson College Center for Entrepreneurial Studies, 1981.
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