Goel, B. (1996). Project management: Principles and techniques. Deep & Deep.
Lua i Stíl Chicago (17ú heag.)Goel, B. Project Management: Principles and Techniques. New delhi: Deep & Deep, 1996.
Lua MLA (9ú heag.)Goel, B. Project Management: Principles and Techniques. Deep & Deep, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.