BHATTACHARYA SANJAY. (2003). SOCIAL WORK: INTEGRATED APPROACH. DEEP & DEEP PUBLICATIONS.
Lua i Stíl Chicago (17ú heag.)BHATTACHARYA SANJAY. SOCIAL WORK: INTEGRATED APPROACH. NEW DELHI: DEEP & DEEP PUBLICATIONS, 2003.
Lua MLA (9ú heag.)BHATTACHARYA SANJAY. SOCIAL WORK: INTEGRATED APPROACH. DEEP & DEEP PUBLICATIONS, 2003.
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