APA Citation

Yani,Ahmad. (2007). VOIP: Nelpon Murah Pakai Internet. Jakarta: Kawan Pustaka.

Chicago Style Citation

Yani,Ahmad. VOIP: Nelpon Murah Pakai Internet. Jakarta: Kawan Pustaka, 2007.

MLA Citation

Yani,Ahmad. VOIP: Nelpon Murah Pakai Internet. Jakarta: Kawan Pustaka, 2007.

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