Gaya APA

Yurindra, . (2014). Keamanan sistem informasi (Ed. 1 Cet. 1). Yogyakarta: Deepublish.

Gaya MLA

Yurindra, . "Keamanan sistem informasi". Ed. 1 Cet. 1 Yogyakarta: Deepublish, 2014. Text.