Lamone, R. P., Levin, R. I., & Mclaughlin, C. P. (1972). Production operations management: Contemporary policy for managing operating systems. Tata Mc Graw -Hill Publishing Company Limited.

Lamone, Rudoff P., Richard I. Levin, and Custin P. Mclaughlin. Production Operations Management: Contemporary Policy for Managing Operating Systems. New Delhi: Tata Mc Graw -Hill Publishing Company Limited, 1972.

Lamone, Rudoff P., et al. Production Operations Management: Contemporary Policy for Managing Operating Systems. Tata Mc Graw -Hill Publishing Company Limited, 1972.