APA-viite (7. p.)

Nelson, R. (2009). The greatest sales training in the world. Jaico Publishing House.

Chicago-viite (17. p.)

Nelson, Robert. The Greatest Sales Training in the World. Ahmedabad: Jaico Publishing House, 2009.

MLA-viite (9. p.)

Nelson, Robert. The Greatest Sales Training in the World. Jaico Publishing House, 2009.