Gaya APA
A practical english grammar exercises. (1961).
tempaterbit:
penerbit.
Gaya Chicago
A practical english grammar exercises.
Edisi.
tempaterbit:
penerbit,
1961.
Text.
Gaya MLA
A practical english grammar exercises.
Edisi.
tempaterbit:
penerbit,
1961.
Text.
Gaya Turabian
A practical english grammar exercises.
tempaterbit:
penerbit,
1961.
Print.