Παραπομπή APA

Levin, R., Mclaughlin Rudolf P, Lamone, & John F Kottas. (1972). Production / Operation Management: Unemporrey policy for managing operating systems. Tata McGraw Hill publishing company.

Παραπομπή Chicago Style

Levin, R.I, Mclaughlin Rudolf P, Lamone, και John F Kottas. Production / Operation Management: Unemporrey Policy for Managing Operating Systems. New Delhi: Tata McGraw Hill publishing company, 1972.

Παραπομπή MLA

Levin, R.I, et al. Production / Operation Management: Unemporrey Policy for Managing Operating Systems. Tata McGraw Hill publishing company, 1972.