Παραπομπή APA

Reynolds, P. l. D. (2007). Entrepreneurship in united states: The future is now.

Παραπομπή Chicago Style

Reynolds, Pau l Dvidson. Entrepreneurship in United States: The Future Is Now. Spring Books, London, 2007.

Παραπομπή MLA

Reynolds, Pau l Dvidson. Entrepreneurship in United States: The Future Is Now. 2007.