Block, P. (1981). Flawless Consulting (sco 2nd.). Jossey-Bass.
Chicago Style (17th ed.) CitationBlock, Peter. Flawless Consulting. sco 2nd. San Franci: Jossey-Bass, 1981.
MLA citiranjeBlock, Peter. Flawless Consulting. sco 2nd. Jossey-Bass, 1981.
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