2 & Krajewski, L. J. (2002). Operations managementstrategy and analysis. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)2 agus Lee J. Krajewski. Operations Managementstrategy and Analysis. Prentice Hall, 2002.
Lua MLA (8ú heag.)2 agus Lee J. Krajewski. Operations Managementstrategy and Analysis. Prentice Hall, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.