Gaya APA
Roekomy, R. (1992).
Dasar-dasar persuasi : R. Roekomy (Cet.1).
Bandung:
Aditya Bakti.
Gaya Chicago
Roekomy, R.
Dasar-dasar persuasi : R. Roekomy.
Cet.1
Bandung:
Aditya Bakti,
1992.
Textbook.
Gaya MLA
Roekomy, R.
Dasar-dasar persuasi : R. Roekomy.
Cet.1
Bandung:
Aditya Bakti,
1992.
Textbook.
Gaya Turabian
Roekomy, R.
Dasar-dasar persuasi : R. Roekomy.
Cet.1
Bandung:
Aditya Bakti,
1992.
Textbook.