Gaya APA
Scaffolding English for High School Students Grade VII. (2008).
Jakarta:
Pusat Perbukuan Departemen Pendidikan Nasional.
Gaya Chicago
Scaffolding English for High School Students Grade VII.
2008.
Jakarta:
Pusat Perbukuan Departemen Pendidikan Nasional,
2008.
Text.
Gaya MLA
Scaffolding English for High School Students Grade VII.
2008.
Jakarta:
Pusat Perbukuan Departemen Pendidikan Nasional,
2008.
Text.
Gaya Turabian
Scaffolding English for High School Students Grade VII.
Jakarta:
Pusat Perbukuan Departemen Pendidikan Nasional,
2008.
Print.