Aswathappa, K., & Bhat, K. S. (2009). Production and operations management (Rev. ed.). Himalaya Pub. House.
Lua i Stíl Chicago (17ú heag.)Aswathappa, K., agus K. Shridhara Bhat. Production and Operations Management. Rev. ed. Mumbai [India]: Himalaya Pub. House, 2009.
Lua MLA (9ú heag.)Aswathappa, K., agus K. Shridhara Bhat. Production and Operations Management. Rev. ed. Himalaya Pub. House, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.