Kendall, K. E., & Kendall, J. E. (2006). Systems analysis and design (7th ed.). Pearson Prentice-Hall.
Cita Chicago (17th ed.)Kendall, Kenneth E., i Julie E. Kendall. Systems Analysis and Design. 7th ed. Upper Saddle River, N.J: Pearson Prentice-Hall, 2006.
Cita MLA (9th ed.)Kendall, Kenneth E., i Julie E. Kendall. Systems Analysis and Design. 7th ed. Pearson Prentice-Hall, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.