Gaya APA
Mukarto, .
(2006).
EOS : English On Sky : For Junior High School Student Year VII
(
Cet. 1)
.
Jakarta:
ERLANGGA.
Gaya MLA
Mukarto, .
"EOS : English On Sky : For Junior High School Student Year VII".
Cet. 1
Jakarta:
ERLANGGA,
2006.
Text.