Gaya APA
Purwoko, ., Fendi, .
(2009).
PHYSICS FOR SENIOR HIGH SCHOOL YEAR X
.
Jakarta Timur:
Yudhistira.
Gaya MLA
Purwoko, ., Fendi, .
"PHYSICS FOR SENIOR HIGH SCHOOL YEAR X".
Jakarta Timur:
Yudhistira,
2009.
Text.