APA استشهاد

Budd, T. (1997). An introduction to Object - Oriented programming. Pearson Education.

استشهاد بنمط شيكاغو

Budd, Timothy. An Introduction to Object - Oriented Programming. New Delhi: Pearson Education, 1997.

MLA استشهاد

Budd, Timothy. An Introduction to Object - Oriented Programming. Pearson Education, 1997.