APA-viite (7. p.)
Block, P. (1981). Flawless consulting: A guide to getting your expertise used. Learning Concepts ; Distributed by University Associates.
Chicago-viite (17. p.)
Block, Peter. Flawless Consulting: A Guide to Getting Your Expertise Used. Austin, Tex. : San Diego, Calif.: Learning Concepts ; Distributed by University Associates, 1981.
MLA-viite (9. p.)
Block, Peter. Flawless Consulting: A Guide to Getting Your Expertise Used. Learning Concepts ; Distributed by University Associates, 1981.
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