Gaya APA
Effendy, .
(2007).
A Level Chemistry for Senior High School Student. Volume 1 B
.
Malang:
Banyumedia Pub..
Gaya MLA
Effendy, .
"A Level Chemistry for Senior High School Student. Volume 1 B".
Malang:
Banyumedia Pub.,
2007.
BUKU NON FIKSI.