Gaya APA
Stepping forward : special / express. (1998).
tempaterbit:
penerbit.
Gaya Chicago
Stepping forward : special / express.
Edisi.
tempaterbit:
penerbit,
1998.
Text.
Gaya MLA
Stepping forward : special / express.
Edisi.
tempaterbit:
penerbit,
1998.
Text.
Gaya Turabian
Stepping forward : special / express.
tempaterbit:
penerbit,
1998.
Print.