Cita APA (7th ed.)

Kendall, K. E., & Kendall, J. E. (2011). Systems analysis and design (8th ed.). Pearson Education Limited.

Cita Chicago (17th ed.)

Kendall, Kenneth E., i Julie E. Kendall. Systems Analysis and Design. 8th ed. Essex, England: Pearson Education Limited, 2011.

Cita MLA (9th ed.)

Kendall, Kenneth E., i Julie E. Kendall. Systems Analysis and Design. 8th ed. Pearson Education Limited, 2011.