Operations Research Society of America & Institute for Operations Research and the Management Sciences. (1990). Operations research. Operations Research Society of America.
Citazione stile Chigago Style (17a edizione)Operations Research Society of America e Institute for Operations Research and the Management Sciences. Operations Research. Baltimore Md: Operations Research Society of America, 1990.
Citatione MLA (9a ed.)Operations Research Society of America e Institute for Operations Research and the Management Sciences. Operations Research. Operations Research Society of America, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.