ebrary, Inc, & Williams, S. W. (2003). The dual nature of workplace learning programs: Design and evaluation. Emerald Group Publishing.

ebrary, Inc, and Saundra Wall Williams. The Dual Nature of Workplace Learning Programs: Design and Evaluation. Bradford, England: Emerald Group Publishing, 2003.

ebrary, Inc, and Saundra Wall Williams. The Dual Nature of Workplace Learning Programs: Design and Evaluation. Emerald Group Publishing, 2003.