ebrary, Inc, & Williams, S. W. (2003). The dual nature of workplace learning programs: Design and evaluation. Emerald Group Publishing.
Čikaški stil citiranja (17. izdanje)ebrary, Inc, i Saundra Wall Williams. The Dual Nature of Workplace Learning Programs: Design and Evaluation. Bradford, England: Emerald Group Publishing, 2003.
MLA način citiranja (9. izdanje)ebrary, Inc, i Saundra Wall Williams. The Dual Nature of Workplace Learning Programs: Design and Evaluation. Emerald Group Publishing, 2003.
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