Penggayaan APA
WALLROK, Adrian. (2007).
International Express Workbook Upper-Intermediate with Student's CD .
Oxford OX 2 6DP:
Oxford University press.
Chicago Style
WALLROK, Adrian.
International Express Workbook Upper-Intermediate with Student's CD.
Oxford OX 2 6DP:
Oxford University press,
2007.
Text.
MLA Style
WALLROK, Adrian.
International Express Workbook Upper-Intermediate with Student's CD.
Oxford OX 2 6DP:
Oxford University press,
2007.
Text.
Turabian Style
WALLROK, Adrian.
International Express Workbook Upper-Intermediate with Student's CD.
Oxford OX 2 6DP:
Oxford University press,
2007.
Print.