Gaya APA
BELFORD,Geneva G. (1984).
Pascal (-.).
New York:
Mc Graw Hill.
Gaya Chicago
BELFORD,Geneva G.
Pascal.
-.
New York:
Mc Graw Hill,
1984.
UMUM.
Gaya MLA
BELFORD,Geneva G.
Pascal.
-.
New York:
Mc Graw Hill,
1984.
UMUM.
Gaya Turabian
BELFORD,Geneva G.
Pascal.
-.
New York:
Mc Graw Hill,
1984.
UMUM.