APA Stili
Prosedur penelitian: Suatu pendekatan praktik. (2013).
:
Rineka Cipta.
Chicago Stili
Prosedur penelitian: Suatu pendekatan praktik.
Cet.15.
:
Rineka Cipta,
2013.
.
MLA Stili
Prosedur penelitian: Suatu pendekatan praktik.
Cet.15.
:
Rineka Cipta,
2013.
.
Turabian Stili
Prosedur penelitian: Suatu pendekatan praktik.
:
Rineka Cipta,
2013.
.