APA (7th ed.) Citation

Buffa, E. S., & Newman, R. G. (1981). Programmed learning aid for opertions management. Richard D. Irwin.

Chicago Style (17th ed.) Citation

Buffa, Elwood S., and Richard G. Newman. Programmed Learning Aid for Opertions Management. Richard D. Irwin, 1981.

MLA (8th ed.) Citation

Buffa, Elwood S., and Richard G. Newman. Programmed Learning Aid for Opertions Management. Richard D. Irwin, 1981.