APA Style
Gulo, W. (2002).
Metodologi Penelitian (E-Book) .
Jakarta:
PT. Gramedia Widiasarana Indonesia.
Chicago Style
Gulo, W.
Metodologi Penelitian (E-Book).
Jakarta:
PT. Gramedia Widiasarana Indonesia,
2002.
Text.
MLA Style
Gulo, W.
Metodologi Penelitian (E-Book).
Jakarta:
PT. Gramedia Widiasarana Indonesia,
2002.
Text.
Turabian Style
Gulo, W.
Metodologi Penelitian (E-Book).
Jakarta:
PT. Gramedia Widiasarana Indonesia,
2002.
Print.