APA-viite (7. p.)

Ramakrishna, K. (2012). Essentials of project management. PHI Learning.

Chicago-viite (17. p.)

Ramakrishna, Kamaraju. Essentials of Project Management. New Delhi: PHI Learning, 2012.

MLA-viite (9. p.)

Ramakrishna, Kamaraju. Essentials of Project Management. PHI Learning, 2012.