Gaya APA

Marchewka, . (2015). Information Technology Project Management : Providing Measurable Organizational Value Ed. 5 (Ed. 5). America: John Wiley & Sons.

Gaya MLA

Marchewka, . "Information Technology Project Management : Providing Measurable Organizational Value Ed. 5". Ed. 5 America: John Wiley & Sons, 2015. Text.