Gaya APA

Systems analysis and design methods / Jeffrey L. Whitten ; Lonnie D. Bentley ; Kevin C. Dittman. (2000). Boston, MA: Irwin/McGraw-Hill, c.

Gaya MLA

Systems analysis and design methods / Jeffrey L. Whitten ; Lonnie D. Bentley ; Kevin C. Dittman. 5th ed.. Boston, MA: Irwin/McGraw-Hill, c, 2000. Buku Wajib.