GHOSH P K. (1988). ENCYCLOPAEDIC DICTIONARY OF MANAGEMENT (P-R)-. ANMOL PUBLISHERS.
Lua i Stíl Chicago (17ú heag.)GHOSH P K. ENCYCLOPAEDIC DICTIONARY OF MANAGEMENT (P-R)-. PUNE: ANMOL PUBLISHERS, 1988.
Lua MLA (9ú heag.)GHOSH P K. ENCYCLOPAEDIC DICTIONARY OF MANAGEMENT (P-R)-. ANMOL PUBLISHERS, 1988.
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