Gaya APA
Dipippo, R. (2008).
Geothermal power plants: principles, applications, case studies and environmental impact (ed. ii).
Inggris:
.
Gaya MLA
Dipippo, R..
Geothermal power plants: principles, applications, case studies and environmental impact.
ed. ii
Inggris:
,
2008.
Text.