SRIVASTAVA A K. (1984). JOB MOTIVATIONS MANAGERS, SUPERVISIORS, WORKERS. DEEP & DEEP PUBLICATIONS.
Lua i Stíl Chicago (17ú heag.)SRIVASTAVA A K. JOB MOTIVATIONS MANAGERS, SUPERVISIORS, WORKERS. NEW DELHI: DEEP & DEEP PUBLICATIONS, 1984.
Lua MLA (9ú heag.)SRIVASTAVA A K. JOB MOTIVATIONS MANAGERS, SUPERVISIORS, WORKERS. DEEP & DEEP PUBLICATIONS, 1984.
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