Tietueen sitaatit

APA-viite (7. p.)
Heagney, J. (2012). Fundamentals of project management (4th ed.). American Management Association.
Chicago-viite (17. p.)
Heagney, Joseph. Fundamentals of Project Management. 4th ed. New York: American Management Association, 2012.
MLA-viite (9. p.)
Heagney, Joseph. Fundamentals of Project Management. 4th ed. American Management Association, 2012.
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