Gaya APA
ALLEN, Harold B.. (1986).
The new technologies .
USA:
Mc Graw Hill.
Gaya Chicago
ALLEN, Harold B..
The new technologies.
USA:
Mc Graw Hill,
1986.
UMUM.
Gaya MLA
ALLEN, Harold B..
The new technologies.
USA:
Mc Graw Hill,
1986.
UMUM.
Gaya Turabian
ALLEN, Harold B..
The new technologies.
USA:
Mc Graw Hill,
1986.
UMUM.