Gaya APA
Hoffer, Jeffrey A., George, Joey F., Valacich, Joseph S.. (2001).
Essentials of systems analysis and design .
Upper Saddle River:
Prentice Hall.
Gaya Chicago
Hoffer, Jeffrey A., George, Joey F., Valacich, Joseph S..
Essentials of systems analysis and design.
Upper Saddle River:
Prentice Hall,
2001.
Text.
Gaya MLA
Hoffer, Jeffrey A., George, Joey F., Valacich, Joseph S..
Essentials of systems analysis and design.
Upper Saddle River:
Prentice Hall,
2001.
Text.
Gaya Turabian
Hoffer, Jeffrey A., George, Joey F., Valacich, Joseph S..
Essentials of systems analysis and design.
Upper Saddle River:
Prentice Hall,
2001.
Print.