Operations Research Society of America\nInstitute for Operations Research and the Management Sciences. (1956). Operations Research. Operations Research Society of America.
Lua i Stíl Chicago (17ú heag.)Operations Research Society of America\nInstitute for Operations Research and the Management Sciences. Operations Research. Baltimore, Md: Operations Research Society of America, 1956.
Lua MLA (8ú heag.)Operations Research Society of America\nInstitute for Operations Research and the Management Sciences. Operations Research. Operations Research Society of America, 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.