Penggayaan APA
Mann, robyn. (2005).
STEP AHEAD 4 (ACTIVITY BOOK) .
Singapore:
EPB Pan Pacific.
Chicago Style
Mann, robyn.
STEP AHEAD 4 (ACTIVITY BOOK).
Singapore:
EPB Pan Pacific,
2005.
Text.
MLA Style
Mann, robyn.
STEP AHEAD 4 (ACTIVITY BOOK).
Singapore:
EPB Pan Pacific,
2005.
Text.
Turabian Style
Mann, robyn.
STEP AHEAD 4 (ACTIVITY BOOK).
Singapore:
EPB Pan Pacific,
2005.
Print.