Gaya APA
D.Chandrasekharam, ., J.Bundschuh, . (2002).
Geothermal Energy Resources for Developing Countries .
Tokyo:
A.A.Balkema Publishers.
Gaya MLA
D.Chandrasekharam, ., J.Bundschuh, .
"Geothermal Energy Resources for Developing Countries".
Tokyo:
A.A.Balkema Publishers,
2002.
Textbook.