Gaya APA
Developing English Competencies 3 : for Senior and Social Science Programmes. (2008).
Jakarta:
Departemen Pendidikan Nasional.
Gaya Chicago
Developing English Competencies 3 : for Senior and Social Science Programmes.
.
Jakarta:
Departemen Pendidikan Nasional,
2008.
Printed Book.
Gaya MLA
Developing English Competencies 3 : for Senior and Social Science Programmes.
.
Jakarta:
Departemen Pendidikan Nasional,
2008.
Printed Book.
Gaya Turabian
Developing English Competencies 3 : for Senior and Social Science Programmes.
Jakarta:
Departemen Pendidikan Nasional,
2008.
Printed Book.