APA استشهاد

Goel, B. (1996). Project management: Principles and techniques. Deep.

استشهاد بنمط شيكاغو

Goel, B.B. Project Management: Principles and Techniques. New Delhi: Deep, 1996.

MLA استشهاد

Goel, B.B. Project Management: Principles and Techniques. Deep, 1996.