APA Style
Shrader, Robert L. Shrader, Robert L.. (1991).
Electrinic communication.-- (Ed. 6.--).
America:
McGraw-Hill.
Chicago Style
Shrader, Robert L. Shrader, Robert L..
Electrinic communication.--.
Ed. 6.--
America:
McGraw-Hill,
1991.
Buku.
MLA Style
Shrader, Robert L. Shrader, Robert L..
Electrinic communication.--.
Ed. 6.--
America:
McGraw-Hill,
1991.
Buku.
Turabian Style
Shrader, Robert L. Shrader, Robert L..
Electrinic communication.--.
Ed. 6.--
America:
McGraw-Hill,
1991.
Buku.