APA citiranje
Zhang, T. (2008). Elderly entrepreneurship in an aging US economy: It's never too late. World Scientific Pub..
Chicago Style (17th ed.) Citation
Zhang, Ting. Elderly Entrepreneurship in an Aging US Economy: It's Never Too Late. Singapore ; Hackensack, NJ: World Scientific Pub., 2008.
MLA citiranje
Zhang, Ting. Elderly Entrepreneurship in an Aging US Economy: It's Never Too Late. World Scientific Pub., 2008.
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