Dyfyniad APA

PFEIFFER, J. W. (1988). Presentation and evaluation skills in human resource development. University Associates, Inc.

Dyfyniad Arddull Chicago

PFEIFFER, J. William. Presentation and Evaluation Skills in Human Resource Development. University Associates, Inc, 1988.

Dyfyniad MLA

PFEIFFER, J. William. Presentation and Evaluation Skills in Human Resource Development. University Associates, Inc, 1988.

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