APA Citation

RIYANTO. (2012). Serba Gratis E-mail, Messenger, Blog, Domain, Hosting, cm stor blog dan e-commerce (Cet. 1.). Yogyakarta: Gava Media.

Chicago Style Citation

RIYANTO. Serba Gratis E-mail, Messenger, Blog, Domain, Hosting, Cm Stor Blog Dan E-commerce. Cet. 1. Yogyakarta: Gava Media, 2012.

MLA Citation

RIYANTO. Serba Gratis E-mail, Messenger, Blog, Domain, Hosting, Cm Stor Blog Dan E-commerce. Cet. 1. Yogyakarta: Gava Media, 2012.

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