Gaya APA
The essential guide to telecommunications. (2000).
Yogyakarta:
Andi.
Gaya Chicago
The essential guide to telecommunications.
1.
Yogyakarta:
Andi,
2000.
Buku.
Gaya MLA
The essential guide to telecommunications.
1.
Yogyakarta:
Andi,
2000.
Buku.
Gaya Turabian
The essential guide to telecommunications.
Yogyakarta:
Andi,
2000.
Buku.