GUPTA KAMAL. (1980). CONTEMPORARY AUDITING (2ND.). TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED.
Lua i Stíl Chicago (17ú heag.)GUPTA KAMAL. CONTEMPORARY AUDITING. 2ND. NEW DELHI: TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1980.
Lua MLA (9ú heag.)GUPTA KAMAL. CONTEMPORARY AUDITING. 2ND. TATA MCGRAW-HILL PUBLISHING COMPANY LIMITED, 1980.
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