Downs, E., Clare, P., & Coe, I. (1992). Structured systems analysis and design method: Application and context (2d ed.). Prentice Hall.
Čikaški stil citiranja (17. izdanje)Downs, Ed, Peter Clare, i Ian Coe. Structured Systems Analysis and Design Method: Application and Context. 2d ed. New York: Prentice Hall, 1992.
MLA način citiranja (9. izdanje)Downs, Ed, et al. Structured Systems Analysis and Design Method: Application and Context. 2d ed. Prentice Hall, 1992.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.