Gaya APA

Systems analysis and design / Kenneth E. Kendall ; Julie E. Kendall. (2000). Upper Saddle River, NJ: Prentice-Hall, c.

Gaya MLA

Systems analysis and design / Kenneth E. Kendall ; Julie E. Kendall. 4th ed.. Upper Saddle River, NJ: Prentice-Hall, c, 2000. Buku Wajib.