Gaya APA
Beaumount, Digby, Granger, Colin. (1989).
English Grammar : An Intermidiate Reference and Practice Book .
London:
Heinemann.
Gaya Chicago
Beaumount, Digby, Granger, Colin.
English Grammar : An Intermidiate Reference and Practice Book.
London:
Heinemann,
1989.
Buku Teks.
Gaya MLA
Beaumount, Digby, Granger, Colin.
English Grammar : An Intermidiate Reference and Practice Book.
London:
Heinemann,
1989.
Buku Teks.
Gaya Turabian
Beaumount, Digby, Granger, Colin.
English Grammar : An Intermidiate Reference and Practice Book.
London:
Heinemann,
1989.
Buku Teks.