Gaya APA
Hughes, Jhon G. (1991).
Objected-oriented database .
New York:
Prentice Hall.
Gaya Chicago
Hughes, Jhon G.
Objected-oriented database.
New York:
Prentice Hall,
1991.
Text.
Gaya MLA
Hughes, Jhon G.
Objected-oriented database.
New York:
Prentice Hall,
1991.
Text.
Gaya Turabian
Hughes, Jhon G.
Objected-oriented database.
New York:
Prentice Hall,
1991.
Print.