Menon , K. (1983). Purchasing & inventory control. Wheeler.
Lua i Stíl Chicago (17ú heag.)Menon , K. Purchasing & Inventory Control. Bombay: Wheeler, 1983.
Lua MLA (9ú heag.)Menon , K. Purchasing & Inventory Control. Wheeler, 1983.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.