APA-viite (7. p.)
Snyder, C. S. (2013). A user's manual to the PMBOK guide-- fifth edition (2nd ed.). J. Wiley.
Chicago-viite (17. p.)
Snyder, Cynthia Stackpole. A User's Manual to the PMBOK Guide-- Fifth Edition. 2nd ed. Hoboken, N.J.: J. Wiley, 2013.
MLA-viite (9. p.)
Snyder, Cynthia Stackpole. A User's Manual to the PMBOK Guide-- Fifth Edition. 2nd ed. J. Wiley, 2013.
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