Gaya APA
Neuman, W. Laurence. (2000).
Social research methods : qualitative and quantitative approaches (4th).
Amerika:
Allyn And Bacon .
Gaya Chicago
Neuman, W. Laurence.
Social research methods : qualitative and quantitative approaches.
4th
Amerika:
Allyn And Bacon ,
2000.
Text.
Gaya MLA
Neuman, W. Laurence.
Social research methods : qualitative and quantitative approaches.
4th
Amerika:
Allyn And Bacon ,
2000.
Text.
Gaya Turabian
Neuman, W. Laurence.
Social research methods : qualitative and quantitative approaches.
4th
Amerika:
Allyn And Bacon ,
2000.
Print.