APA-čujuhus (7. p.)
Hart, E. W., & Kirkland, K. (2001). Using your executive coach. Center for Creative Leadership.
Chicago-čujuhus (17. p.)
Hart, E. Wayne, juo Karen Kirkland. Using Your Executive Coach. Greensboro, N.C.: Center for Creative Leadership, 2001.
MLA-čujuhus (9. p.)
Hart, E. Wayne, juo Karen Kirkland. Using Your Executive Coach. Center for Creative Leadership, 2001.
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