Gaya APA
Mukarto, ., sujatmiko, . (2007).
EOS English on Sky 1 for Junior High School Students Year VII (1).
Jakarta:
ERLANGGA.
Gaya MLA
Mukarto, ., sujatmiko, .
"EOS English on Sky 1 for Junior High School Students Year VII".
1
Jakarta:
ERLANGGA,
2007.
Buku Pelajaran.