Levin, R., Mclaughlin Rudolf P, Lamone, & John F Kottas. (1972). Production / Operation Management: Unemporrey policy for managing operating systems. Tata McGraw Hill publishing company.
শিকাগো স্টাইলে সাইটেশনLevin, R.I, Mclaughlin Rudolf P, Lamone, এবং John F Kottas. Production / Operation Management: Unemporrey Policy for Managing Operating Systems. New Delhi: Tata McGraw Hill publishing company, 1972.
এমএলএ সাইটেশনLevin, R.I, et al. Production / Operation Management: Unemporrey Policy for Managing Operating Systems. Tata McGraw Hill publishing company, 1972.
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