APA Style
Abdul Qoyum Tjandranegara, Arsegianto, Widodo Wahyu Purwnto. ().
Natural gas as petrolium fuel substitution:investments and user prices .
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.
Chicago Style
Abdul Qoyum Tjandranegara, Arsegianto, Widodo Wahyu Purwnto.
Natural gas as petrolium fuel substitution:investments and user prices .
:
,
.
.
MLA Style
Abdul Qoyum Tjandranegara, Arsegianto, Widodo Wahyu Purwnto.
Natural gas as petrolium fuel substitution:investments and user prices .
:
,
.
.
Turabian Style
Abdul Qoyum Tjandranegara, Arsegianto, Widodo Wahyu Purwnto.
Natural gas as petrolium fuel substitution:investments and user prices .
:
,
.
.