APA ציטוט

Lester, . . A., & Ing, E. (2007). Project management,planning and control (5th ed.). Elsevier.

Chicago Edition Citation

Lester, Albert, and Eur Ing. Project Management,planning and Control. 5th ed. Elsevier, 2007.

ציטוט MLA

Lester, Albert, and Eur Ing. Project Management,planning and Control. 5th ed. Elsevier, 2007.