APA Style
Barron,S. (2012).
Toefl IBT : Internet- Based Test .
Jakarta:
Biranpa Alisara.
Chicago Style
Barron,S.
Toefl IBT : Internet- Based Test.
Jakarta:
Biranpa Alisara,
2012.
Text.
MLA Style
Barron,S.
Toefl IBT : Internet- Based Test.
Jakarta:
Biranpa Alisara,
2012.
Text.
Turabian Style
Barron,S.
Toefl IBT : Internet- Based Test.
Jakarta:
Biranpa Alisara,
2012.
Print.