APA aipamena

Lester, A. (2000). Project planning and control. Butterworth-Heinemann.

Chicago Style aipamena

Lester, Albert. Project Planning and Control. Butterworth-Heinemann, 2000.

MLA aipamena

Lester, Albert. Project Planning and Control. Butterworth-Heinemann, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.