APA (7th ed.) Citation

Purbo, O. W. (2001). Buku pintar internet keamanan jaringan internet. Elex Media Komputindo.

Chicago Style (17th ed.) Citation

Purbo, Onno W. Buku Pintar Internet Keamanan Jaringan Internet. Elex Media Komputindo, 2001.

MLA (8th ed.) Citation

Purbo, Onno W. Buku Pintar Internet Keamanan Jaringan Internet. Elex Media Komputindo, 2001.

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