Lua APA (7ú heag.)

BHATIA MANOHAR L. (1986). PROFIT CENTERS: CONCEPTS PRACTICES PERSPECTIVES. SOMAIYA PUBLISHING PVT.LTD.

Lua i Stíl Chicago (17ú heag.)

BHATIA MANOHAR L. PROFIT CENTERS: CONCEPTS PRACTICES PERSPECTIVES. BOMBAY: SOMAIYA PUBLISHING PVT.LTD, 1986.

Lua MLA (9ú heag.)

BHATIA MANOHAR L. PROFIT CENTERS: CONCEPTS PRACTICES PERSPECTIVES. SOMAIYA PUBLISHING PVT.LTD, 1986.

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