Goel, B. (1996). Project management: Principles and techniques. Deep & Deep.
Chicago-čujuhus (17. p.)Goel, B. Project Management: Principles and Techniques. New delhi: Deep & Deep, 1996.
MLA-čujuhus (9. p.)Goel, B. Project Management: Principles and Techniques. Deep & Deep, 1996.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.