APA-čujuhus (7. p.)
Ramroth, W. G. (2006). Project management for design professionals. Kaplan Pub..
Chicago-čujuhus (17. p.)
Ramroth, William G. Project Management for Design Professionals. Chicago: Kaplan Pub., 2006.
MLA-čujuhus (9. p.)
Ramroth, William G. Project Management for Design Professionals. Kaplan Pub., 2006.
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