Não informado. (1976). Mathematics of Operations Research. Institute of Management Sciences.
Lua i Stíl Chicago (17ú heag.)Não informado. Mathematics of Operations Research. Providence, RI: Institute of Management Sciences, 1976.
Lua MLA (8ú heag.)Não informado. Mathematics of Operations Research. Institute of Management Sciences, 1976.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.