Não informado. (1959). Bulletin of the Operations Research Society of America. Operations Research Society of America.
Cita Chicago Style (17a ed.)Não informado. Bulletin of the Operations Research Society of America. Baltimore, Md: Operations Research Society of America, 1959.
Cita MLA (8a ed.)Não informado. Bulletin of the Operations Research Society of America. Operations Research Society of America, 1959.
Precaución: Estas citas no son 100% exactas.