APA-viite (7. p.)

Buffa, E. S. (1997). Modern Production/Operations Management. New Century Publications.

Chicago-viite (17. p.)

Buffa, Elwood S. Modern Production/Operations Management. New Delhi: New Century Publications, 1997.

MLA-viite (9. p.)

Buffa, Elwood S. Modern Production/Operations Management. New Century Publications, 1997.