Lawless, D. J. (1972). Effective management social psychological approach. Prentice-Hall.
Čikaški stil citiranja (17. izdanje)Lawless, David J. Effective Management Social Psychological Approach. Englewood Cliffs: Prentice-Hall, 1972.
MLA način citiranja (9. izdanje)Lawless, David J. Effective Management Social Psychological Approach. Prentice-Hall, 1972.
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