Gaya APA
Developing skills : recorded drills tapescript. (1978).
tempaterbit:
penerbit.
Gaya Chicago
Developing skills : recorded drills tapescript.
Edisi.
tempaterbit:
penerbit,
1978.
Text.
Gaya MLA
Developing skills : recorded drills tapescript.
Edisi.
tempaterbit:
penerbit,
1978.
Text.
Gaya Turabian
Developing skills : recorded drills tapescript.
tempaterbit:
penerbit,
1978.
Print.