APA Citation

Sarumpaet, R. (1996). Etika bergaul. Indonesia Publ. House.

Chicago Style Citation

Sarumpaet, R.I. Etika Bergaul. Indonesia Publ. House, 1996.

MLA Citation

Sarumpaet, R.I. Etika Bergaul. Indonesia Publ. House, 1996.

Warning: These citations may not always be 100% accurate.