Gaya APA
Whitten, Jeffrey L. (2001).
System Analysis and Design Methods .
New York:
McGraw-Hill.
Gaya Chicago
Whitten, Jeffrey L.
System Analysis and Design Methods.
New York:
McGraw-Hill,
2001.
Text.
Gaya MLA
Whitten, Jeffrey L.
System Analysis and Design Methods.
New York:
McGraw-Hill,
2001.
Text.
Gaya Turabian
Whitten, Jeffrey L.
System Analysis and Design Methods.
New York:
McGraw-Hill,
2001.
Print.