Gaya APA
Szymanski, Robert A.. (1988).
Computers and application software .
Columbus, Ohio:
Merrill Pub. Co..
Gaya Chicago
Szymanski, Robert A..
Computers and application software.
Columbus, Ohio:
Merrill Pub. Co.,
1988.
Text.
Gaya MLA
Szymanski, Robert A..
Computers and application software.
Columbus, Ohio:
Merrill Pub. Co.,
1988.
Text.
Gaya Turabian
Szymanski, Robert A..
Computers and application software.
Columbus, Ohio:
Merrill Pub. Co.,
1988.
Print.