Gaya APA
Purwoko, ., H., F.
(2009).
PHYSICS 2 GRADE XI
(
1)
.
Jakarta Timur:
YUDHISTIRA.
Gaya MLA
Purwoko, ., H., Fendi.
"PHYSICS 2 GRADE XI".
1
Jakarta Timur:
YUDHISTIRA,
2009.
Text.