Cita APA (7th ed.)

Haag, S., Cummings, M., & Rea, A. I. (2004). Computing concepts: Complete edition (Second edition.). McGraw-Hill Technology Education.

Cita Chicago (17th ed.)

Haag, Stephen, Maeve Cummings, i Alan I. Rea. Computing Concepts: Complete Edition. Second edition. Boston: McGraw-Hill Technology Education, 2004.

Cita MLA (8th ed.)

Haag, Stephen, et al. Computing Concepts: Complete Edition. Second edition. McGraw-Hill Technology Education, 2004.