MANOCHA R C. (2000). PRODUCTION AND OPERATIONS MANAGEMENT. EXCEL BOOK.
Lua i Stíl Chicago (17ú heag.)MANOCHA R C. PRODUCTION AND OPERATIONS MANAGEMENT. NEW DELHI: EXCEL BOOK, 2000.
Lua MLA (9ú heag.)MANOCHA R C. PRODUCTION AND OPERATIONS MANAGEMENT. EXCEL BOOK, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.