APA aipamena

Seldman, M. (2008). Executive Stamina. John Wiley & Sons.

Chicago Style aipamena

Seldman, Marty. Executive Stamina. New Jersey: John Wiley & Sons, 2008.

MLA aipamena

Seldman, Marty. Executive Stamina. John Wiley & Sons, 2008.