Gaya APA
Doddy, A. et al (2008).
Developing English Competencies for Senior High School(SMA/MA) Grade X .
Jakarta:
DEPARTEMEN PENDIDIKAN.
Gaya MLA
Doddy, Achmad. et al.
"Developing English Competencies for Senior High School(SMA/MA) Grade X".
Jakarta:
DEPARTEMEN PENDIDIKAN,
2008.
Text.