(1987). The ASTD reference guide to: Professional training roles & competencies vol.I-II. Amherst, Mass: Human Resource Development Press, Inc.
Chicago Style CitationThe ASTD Reference Guide To: Professional Training Roles & Competencies Vol.I-II. Amherst, Mass: Human Resource Development Press, Inc, 1987.
MLA CitationThe ASTD Reference Guide To: Professional Training Roles & Competencies Vol.I-II. Amherst, Mass: Human Resource Development Press, Inc, 1987.
Warning: These citations may not always be 100% accurate.