Gaya APA
RICKARD, Graham. (2005).
Energi Angin ( Energi Alternatif) .
:
CV. Dian Artha.
Gaya Chicago
RICKARD, Graham.
Energi Angin ( Energi Alternatif).
:
CV. Dian Artha,
2005.
Text.
Gaya MLA
RICKARD, Graham.
Energi Angin ( Energi Alternatif).
:
CV. Dian Artha,
2005.
Text.
Gaya Turabian
RICKARD, Graham.
Energi Angin ( Energi Alternatif).
:
CV. Dian Artha,
2005.
Print.