DAVIS, K. R. (1986). Management Science An Introduction K. Roscoe Davis ; Patrick G. Mckeown ; Terry R. Rakes. Kent Publishing Company.
Lua i Stíl Chicago (17ú heag.)DAVIS, K. Roscoe. Management Science An Introduction K. Roscoe Davis ; Patrick G. Mckeown ; Terry R. Rakes. Kent Publishing Company, 1986.
Lua MLA (8ú heag.)DAVIS, K. Roscoe. Management Science An Introduction K. Roscoe Davis ; Patrick G. Mckeown ; Terry R. Rakes. Kent Publishing Company, 1986.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.