Sivazlian, B. D., & Stanfel, L. E. (1975). Analysis of systems in operations research. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Sivazlian, B. D., agus L. E. Stanfel. Analysis of Systems in Operations Research. Englewood Cliffs, N.J.: Prentice-Hall, 1975.
Lua MLA (8ú heag.)Sivazlian, B. D., agus L. E. Stanfel. Analysis of Systems in Operations Research. Prentice-Hall, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.