APA aipamena

Ghattas, R. G., & McKee, S. L. (2001). Practical project management. Prentice Hall.

Chicago Style aipamena

Ghattas, R. G., and Sandra L. McKee. Practical Project Management. Upper Saddle River, N.J: Prentice Hall, 2001.

MLA aipamena

Ghattas, R. G., and Sandra L. McKee. Practical Project Management. Prentice Hall, 2001.