Stevenson, W. (2022). Operation management (13th.). McGraw Hill Education.
Lua i Stíl Chicago (17ú heag.)Stevenson, William. Operation Management. 13th. New Delhi: McGraw Hill Education, 2022.
Lua MLA (9ú heag.)Stevenson, William. Operation Management. 13th. McGraw Hill Education, 2022.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.