APA Style
Punmia, B., Khandelwal, K, K. (2002).
Project Planning and Control with PERT and CPM (4th Edition).
New Delhi:
Laxmi Publications Ltd.
MLA Style
Punmia, B.C.., Khandelwal, K., K..
"Project Planning and Control with PERT and CPM".
4th Edition
New Delhi:
Laxmi Publications Ltd,
2002.
Text.