APA Style
Sarumpaet, R.I.. (1993).
Etiket Bergaul (Cet.6 1993).
Bandung:
Indonesia Publishing House.
Chicago Style
Sarumpaet, R.I..
Etiket Bergaul.
Cet.6 1993
Bandung:
Indonesia Publishing House,
1993.
Text.
MLA Style
Sarumpaet, R.I..
Etiket Bergaul.
Cet.6 1993
Bandung:
Indonesia Publishing House,
1993.
Text.
Turabian Style
Sarumpaet, R.I..
Etiket Bergaul.
Cet.6 1993
Bandung:
Indonesia Publishing House,
1993.
Print.