APA-viite

Heerkens, G. (2006). The business-savvy project manager: Indispensable knowledge and skills for success. New York: McGraw-Hill.

Chicago-tyylinen lähdeviittaus

Heerkens, Gary. The Business-savvy Project Manager: Indispensable Knowledge and Skills for Success. New York: McGraw-Hill, 2006.

MLA-viite

Heerkens, Gary. The Business-savvy Project Manager: Indispensable Knowledge and Skills for Success. New York: McGraw-Hill, 2006.

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