APA Style
Indosat, PT. ([s. a.]).
Telenet & Tymnet Directory .
Jakarta:
Indosat.
Chicago Style
Indosat, PT.
Telenet & Tymnet Directory.
Jakarta:
Indosat,
[s. a.].
.
MLA Style
Indosat, PT.
Telenet & Tymnet Directory.
Jakarta:
Indosat,
[s. a.].
.
Turabian Style
Indosat, PT.
Telenet & Tymnet Directory.
Jakarta:
Indosat,
[s. a.].
.