Gaya APA
Hanna, Paul. (2002).
Believe And Achieve (I).
Jakarta:
Penerbit Erlangga.
Gaya Chicago
Hanna, Paul.
Believe And Achieve.
I
Jakarta:
Penerbit Erlangga,
2002.
Text.
Gaya MLA
Hanna, Paul.
Believe And Achieve.
I
Jakarta:
Penerbit Erlangga,
2002.
Text.
Gaya Turabian
Hanna, Paul.
Believe And Achieve.
I
Jakarta:
Penerbit Erlangga,
2002.
Print.