APA استشهاد

Goel, B. (2008). Project management: Principles and techniques. Deep and Deep.

استشهاد بنمط شيكاغو

Goel, B.B. Project Management: Principles and Techniques. New Delhi: Deep and Deep, 2008.

MLA استشهاد

Goel, B.B. Project Management: Principles and Techniques. Deep and Deep, 2008.