Gaya APA
LECHNER, N.
(2007).
Heating, cooling, lighting:
(
Ed. ke-2)
.
Jakarta:
RajaGrofindo.
Gaya MLA
LECHNER, Norbert.
"Heating, cooling, lighting:".
Ed. ke-2
Jakarta:
RajaGrofindo,
2007.
Buku.