APA Citation

Supriyanto, & Sugiyarti. (2006). Cakap berbahasa Indonesia. Jakarta: Widya utama.

Chicago Style Citation

Supriyanto, and Sugiyarti. Cakap Berbahasa Indonesia. Jakarta: Widya utama, 2006.

MLA Citation

Supriyanto, and Sugiyarti. Cakap Berbahasa Indonesia. Jakarta: Widya utama, 2006.

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