APA Style
guide to british education. (2000/2001).
London:
the british council.
Chicago Style
guide to british education.
volume 1, 2.
London:
the british council,
2000/2001.
Referensi.
MLA Style
guide to british education.
volume 1, 2.
London:
the british council,
2000/2001.
Referensi.
Turabian Style
guide to british education.
London:
the british council,
2000/2001.
Referensi.