APA Citation

Retno Widjajanti, & Babare Suryo Cahyo. (2013). IPA terpadu (Cet. 1.). Jakarta: Erlangga.

Chicago Style Citation

Retno Widjajanti, and Babare Suryo Cahyo. IPA Terpadu. Cet. 1. Jakarta: Erlangga, 2013.

MLA Citation

Retno Widjajanti, and Babare Suryo Cahyo. IPA Terpadu. Cet. 1. Jakarta: Erlangga, 2013.

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