Gaya APA
dkk., R, C. ().
Ground source heat pumps-geothermal energy for anyone, anywhere: current worlwide activity .
Turkey:
PWGC.
Gaya MLA
dkk., R., CURTIS,.
"Ground source heat pumps-geothermal energy for anyone, anywhere: current worlwide activity".
Turkey:
PWGC,
.
Jurnal.