Não informado. (2000). Informs. Institute for Operations Research and the Management Sciences.
Cita Chicago Style (17a ed.)Não informado. Informs. Baltimore, Md: Institute for Operations Research and the Management Sciences, 2000.
Cita MLA (8a ed.)Não informado. Informs. Institute for Operations Research and the Management Sciences, 2000.
Precaución: Estas citas no son 100% exactas.