Gaya APA
NEUMAN, W. Lawrence. (2003).
Social Research Methods: Qualitative and Quantitative Approaches 5 nd. ed. .
UK:
Pearson Education, Inc..
Gaya Chicago
NEUMAN, W. Lawrence.
Social Research Methods: Qualitative and Quantitative Approaches 5 nd. ed..
UK:
Pearson Education, Inc.,
2003.
Text.
Gaya MLA
NEUMAN, W. Lawrence.
Social Research Methods: Qualitative and Quantitative Approaches 5 nd. ed..
UK:
Pearson Education, Inc.,
2003.
Text.
Gaya Turabian
NEUMAN, W. Lawrence.
Social Research Methods: Qualitative and Quantitative Approaches 5 nd. ed..
UK:
Pearson Education, Inc.,
2003.
Print.