APA Citation

Retna G, & Arie Prabawati. (2011). Belajar cepat Microsoft PowerPoint 2010. Yogyakarta: ANDI.

Chicago Style Citation

Retna G, and Arie Prabawati. Belajar Cepat Microsoft PowerPoint 2010. Yogyakarta: ANDI, 2011.

MLA Citation

Retna G, and Arie Prabawati. Belajar Cepat Microsoft PowerPoint 2010. Yogyakarta: ANDI, 2011.

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