Gaya APA
Metodologi Research Jilid 2. (2002).
:
Andi.
Gaya Chicago
Metodologi Research Jilid 2.
Ed.1, Cet.27.
:
Andi,
2002.
.
Gaya MLA
Metodologi Research Jilid 2.
Ed.1, Cet.27.
:
Andi,
2002.
.
Gaya Turabian
Metodologi Research Jilid 2.
:
Andi,
2002.
.