Gaya APA
Earle, J, H., , .
(2000).
Telecommunications in Indonesia by the year 2000
.
Bandung:
Bandung: PERUMTEL; 2000.
Gaya MLA
Earle, James, H.., , .
"Telecommunications in Indonesia by the year 2000".
Bandung:
Bandung: PERUMTEL; 2000,
2000.
Text.