Penggayaan APA
VERZELLO, Robertt J. (1982).
Data processing : .
New York:
McGraw Hill.
Chicago Style
VERZELLO, Robertt J.
Data processing :.
New York:
McGraw Hill,
1982.
Buku.
MLA Style
VERZELLO, Robertt J.
Data processing :.
New York:
McGraw Hill,
1982.
Buku.
Turabian Style
VERZELLO, Robertt J.
Data processing :.
New York:
McGraw Hill,
1982.
Buku.