Não informado. (2003). Production and Operations Management. Production and Operations Management Society.
Citação do estilo Chicago (17ª ed.)Não informado. Production and Operations Management. Baltimore, Md: Production and Operations Management Society, 2003.
Citação MLA (8ª ed.)Não informado. Production and Operations Management. Production and Operations Management Society, 2003.
警告：这些引文格式不一定是100％准确.