APA aipamena

Whitten, J. L., & Bently, L. D. (2007). System analysis and design methods (7th ed.). Tata McGraw-Hill.

Chicago Style aipamena

Whitten, Jeffrey L., and Lonnie D. Bently. System Analysis and Design Methods. 7th ed. New Delhi: Tata McGraw-Hill, 2007.

MLA aipamena

Whitten, Jeffrey L., and Lonnie D. Bently. System Analysis and Design Methods. 7th ed. Tata McGraw-Hill, 2007.