Gaya APA
Purbo, O, W., Rizky, G.
(2018).
Internet-TCP/IP: Konsep & Implementasi
.
Yogyakarta:
Andi.
Gaya MLA
Purbo, Onno, W.., Rizky, Giovanny.
"Internet-TCP/IP: Konsep & Implementasi".
Yogyakarta:
Andi,
2018.
Book.