Gaya APA
Stepping forward : teacher's guide. (1995).
tempaterbit:
penerbit.
Gaya Chicago
Stepping forward : teacher's guide.
Edisi.
tempaterbit:
penerbit,
1995.
Text.
Gaya MLA
Stepping forward : teacher's guide.
Edisi.
tempaterbit:
penerbit,
1995.
Text.
Gaya Turabian
Stepping forward : teacher's guide.
tempaterbit:
penerbit,
1995.
Print.