Lua APA (7ú heag.)
Kendall, K. E., & Kendall, J. E. (2002). Systems analysis and design (5th ed.). Prentice hall.
Lua i Stíl Chicago (17ú heag.)
Kendall, Kenneth E., agus Julie E. Kendall. Systems Analysis and Design. 5th ed. New Jersey: Prentice hall, 2002.
Lua MLA (9ú heag.)
Kendall, Kenneth E., agus Julie E. Kendall. Systems Analysis and Design. 5th ed. Prentice hall, 2002.
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