APA (7th ed.) Citation

Rusto, W. (2009). IPS PRO. Erlangga.

Chicago Style (17th ed.) Citation

Rusto, Wibowo. IPS PRO. Erlangga, 2009.

MLA (8th ed.) Citation

Rusto, Wibowo. IPS PRO. Erlangga, 2009.

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