Bell, C. R., & Margolis, F. H. (1989). Understanding training: Perspectives and practices. University Associates ; Lakewood Publications.
Čikaški stil citiranja (17. izdanje)Bell, Chip R., i Fredric H. Margolis. Understanding Training: Perspectives and Practices. San Diego, Calif. : Minneapolis, Minn.: University Associates ; Lakewood Publications, 1989.
MLA način citiranja (9. izdanje)Bell, Chip R., i Fredric H. Margolis. Understanding Training: Perspectives and Practices. University Associates ; Lakewood Publications, 1989.
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