Gaya APA
Gilbert, Paul. (2010).
The Confident Factors (Cet.1).
Jakarta:
Prestasi Pustakaraya.
Gaya Chicago
Gilbert, Paul.
The Confident Factors.
Cet.1
Jakarta:
Prestasi Pustakaraya,
2010.
.
Gaya MLA
Gilbert, Paul.
The Confident Factors.
Cet.1
Jakarta:
Prestasi Pustakaraya,
2010.
.
Gaya Turabian
Gilbert, Paul.
The Confident Factors.
Cet.1
Jakarta:
Prestasi Pustakaraya,
2010.
.