Lockyer, K., Muhlemann, A., & Oakland, J. (1989). Production and operations management (5th. ed., [2a. reimp.].). Pitman.
Cita Chicago Style (17a ed.)Lockyer, Keith, Alan Muhlemann, y John Oakland. Production and Operations Management. 5th. ed., [2a. reimp.]. London: Pitman, 1989.
Cita MLA (9a ed.)Lockyer, Keith, et al. Production and Operations Management. 5th. ed., [2a. reimp.]. Pitman, 1989.
Precaución: Estas citas no son 100% exactas.