APA (7th ed.) Zitazioa

Randolph, W. A., & Posner, B. Z. (1988). Effective project planning and management. Prentice Hall.

Chicago Style (17th ed.) Zitazioa

Randolph, W. Alan, eta Barry Z. Posner. Effective Project Planning and Management. New Delhi: Prentice Hall, 1988.

MLA (9th ed.) Zitazioa

Randolph, W. Alan, eta Barry Z. Posner. Effective Project Planning and Management. Prentice Hall, 1988.