APA استشهاد

Ghattas, R. G., & McKee, S. l. (2004). Practical project management. Pearson Education.

استشهاد بنمط شيكاغو

Ghattas, R. G., و Sandra l. McKee. Practical Project Management. Delhi: Pearson Education, 2004.

MLA استشهاد

Ghattas, R. G., و Sandra l. McKee. Practical Project Management. Pearson Education, 2004.