Gaya APA
Neuman, W Lawrence. (2011).
Social research methods : qualitative and quantitative approches (Ed. 7).
:
Person Education Inc.
Gaya Chicago
Neuman, W Lawrence.
Social research methods : qualitative and quantitative approches.
Ed. 7
:
Person Education Inc,
2011.
Text.
Gaya MLA
Neuman, W Lawrence.
Social research methods : qualitative and quantitative approches.
Ed. 7
:
Person Education Inc,
2011.
Text.
Gaya Turabian
Neuman, W Lawrence.
Social research methods : qualitative and quantitative approches.
Ed. 7
:
Person Education Inc,
2011.
Print.