Gaya APA
Developing English Competencies 2 : For Senior High School (SMA/MA). (2009).
Jakarta:
Departemen Pendidikan Nasional.
Gaya Chicago
Developing English Competencies 2 : For Senior High School (SMA/MA).
.
Jakarta:
Departemen Pendidikan Nasional,
2009.
Printed Book.
Gaya MLA
Developing English Competencies 2 : For Senior High School (SMA/MA).
.
Jakarta:
Departemen Pendidikan Nasional,
2009.
Printed Book.
Gaya Turabian
Developing English Competencies 2 : For Senior High School (SMA/MA).
Jakarta:
Departemen Pendidikan Nasional,
2009.
Printed Book.