Penggayaan APA
BUTARBUTAR, Paul. (2012).
Programme of activities in the small scale renewable energy projects .
Jakarta:
BPPT.
Chicago Style
BUTARBUTAR, Paul.
Programme of activities in the small scale renewable energy projects.
Jakarta:
BPPT,
2012.
Artikel.
MLA Style
BUTARBUTAR, Paul.
Programme of activities in the small scale renewable energy projects.
Jakarta:
BPPT,
2012.
Artikel.
Turabian Style
BUTARBUTAR, Paul.
Programme of activities in the small scale renewable energy projects.
Jakarta:
BPPT,
2012.
Artikel.