Gaya APA
Hanna, Paul. (2002).
BELIEVE AND ACHIEVE! .
Jakarta.:
erlangga.
Gaya Chicago
Hanna, Paul.
BELIEVE AND ACHIEVE!.
Jakarta.:
erlangga,
2002.
MPK.
Gaya MLA
Hanna, Paul.
BELIEVE AND ACHIEVE!.
Jakarta.:
erlangga,
2002.
MPK.
Gaya Turabian
Hanna, Paul.
BELIEVE AND ACHIEVE!.
Jakarta.:
erlangga,
2002.
MPK.