Penggayaan APA
SINATRA, Arni Ferra. (2009).
Optimizing task-based activitu to improve students speaking ability: A classroom action research at .
:
Universitas Sebelas Maret.
Chicago Style
SINATRA, Arni Ferra.
Optimizing task-based activitu to improve students speaking ability: A classroom action research at.
:
Universitas Sebelas Maret,
2009.
Skripsi.
MLA Style
SINATRA, Arni Ferra.
Optimizing task-based activitu to improve students speaking ability: A classroom action research at.
:
Universitas Sebelas Maret,
2009.
Skripsi.
Turabian Style
SINATRA, Arni Ferra.
Optimizing task-based activitu to improve students speaking ability: A classroom action research at.
:
Universitas Sebelas Maret,
2009.
Skripsi.