APA (7e ed.) Bronvermelding
Punmia, B. C., & Khandelwal,K.K. (2004). Project planning and control with pert and cpm (4th ed.). Laxmi Pub.
Chicago (17e ed.) Bronvermelding
Punmia, B. C., en Khandelwal,K.K. Project Planning and Control with Pert and Cpm. 4th ed. Kolkata: Laxmi Pub, 2004.
MLA (9e ed.) Bronvermelding
Punmia, B. C., en Khandelwal,K.K. Project Planning and Control with Pert and Cpm. 4th ed. Laxmi Pub, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.