APA

Whitten (Jeffrey) ;Bentley (Lonnie), . (2001). System Analysis And Design Methods. : .

Chicago

Whitten (Jeffrey) ;Bentley (Lonnie), . 2001. System Analysis And Design Methods. : .

Harvard

Whitten (Jeffrey) ;Bentley (Lonnie), . (2001). System Analysis And Design Methods. : .

MLA

Whitten (Jeffrey) ;Bentley (Lonnie), . System Analysis And Design Methods. : . 2001.