APA-viite (7. p.)
Letavec, C. J. (2006). The program management office: Establishing, managing and growing the value of a PMO. J. Ross Pub..
Chicago-viite (17. p.)
Letavec, Craig J. The Program Management Office: Establishing, Managing and Growing the Value of a PMO. Ft. Lauderdale, Fla.: J. Ross Pub., 2006.
MLA-viite (9. p.)
Letavec, Craig J. The Program Management Office: Establishing, Managing and Growing the Value of a PMO. J. Ross Pub., 2006.
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