Citazione Stile APA (7a Edizione)

Lester, A. (2000). Project planning and control (3rd ed.). Butterworth Heinemann.

Citazione stile Chigago Style (17a edizione)

Lester, Albert. Project Planning and Control. 3rd ed. Jordan Hill, Oxford, [Eng.]: Butterworth Heinemann, 2000.

Citatione MLA (9a ed.)

Lester, Albert. Project Planning and Control. 3rd ed. Butterworth Heinemann, 2000.