APA-viite (7. p.)

Hartman, L. (2003). Perspective in business ethics (2nd.). T M H.

Chicago-viite (17. p.)

Hartman, Laura. Perspective in Business Ethics. 2nd. New delhi: T M H, 2003.

MLA-viite (9. p.)

Hartman, Laura. Perspective in Business Ethics. 2nd. T M H, 2003.