ASWATHAPPA, K. &. O. (2011). PRODUCTION AND OPERATIONS MANAGEMENT. HIMALAYA PUBLICATION.
Lua i Stíl Chicago (17ú heag.)ASWATHAPPA, K. & OTHERS. PRODUCTION AND OPERATIONS MANAGEMENT. MUMBAI: HIMALAYA PUBLICATION, 2011.
Lua MLA (9ú heag.)ASWATHAPPA, K. & OTHERS. PRODUCTION AND OPERATIONS MANAGEMENT. HIMALAYA PUBLICATION, 2011.
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