Gaya APA
Neuman, W. Lawrence. (2011).
Social research methods : qualitative and quantitative approaches (Seventh Edition).
Boston:
Allyn and Bacon.
Gaya Chicago
Neuman, W. Lawrence.
Social research methods : qualitative and quantitative approaches.
Seventh Edition
Boston:
Allyn and Bacon,
2011.
Text.
Gaya MLA
Neuman, W. Lawrence.
Social research methods : qualitative and quantitative approaches.
Seventh Edition
Boston:
Allyn and Bacon,
2011.
Text.
Gaya Turabian
Neuman, W. Lawrence.
Social research methods : qualitative and quantitative approaches.
Seventh Edition
Boston:
Allyn and Bacon,
2011.
Print.