Craig C. Pinder. (1984). Work motivation: Theory, issues and applications. Scott,Foresman and company.
Lua i Stíl Chicago (17ú heag.)Craig C. Pinder. Work Motivation: Theory, Issues and Applications. illinois: Scott,Foresman and company, 1984.
Lua MLA (9ú heag.)Craig C. Pinder. Work Motivation: Theory, Issues and Applications. Scott,Foresman and company, 1984.
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