Gaya APA
Sprague, Ralp H., Jr.. (1986).
Information systems management in practice .
London:
Prentice Hall.
Gaya Chicago
Sprague, Ralp H., Jr..
Information systems management in practice.
London:
Prentice Hall,
1986.
Text.
Gaya MLA
Sprague, Ralp H., Jr..
Information systems management in practice.
London:
Prentice Hall,
1986.
Text.
Gaya Turabian
Sprague, Ralp H., Jr..
Information systems management in practice.
London:
Prentice Hall,
1986.
Print.