Penggayaan APA
SINATRA, Arni Ferra. (2009).
Optimizing task-based activity to improve students speaking ability .
:
Pascasarjana UNS.
Chicago Style
SINATRA, Arni Ferra.
Optimizing task-based activity to improve students speaking ability.
:
Pascasarjana UNS,
2009.
Text.
MLA Style
SINATRA, Arni Ferra.
Optimizing task-based activity to improve students speaking ability.
:
Pascasarjana UNS,
2009.
Text.
Turabian Style
SINATRA, Arni Ferra.
Optimizing task-based activity to improve students speaking ability.
:
Pascasarjana UNS,
2009.
Print.