Gaya APA
Berg, Bruce L.. (2009).
Qualitative research methods for the social sciences (7).
Boston ::
Allyn & Bacon,.
Gaya Chicago
Berg, Bruce L..
Qualitative research methods for the social sciences.
7
Boston ::
Allyn & Bacon,,
2009.
Text.
Gaya MLA
Berg, Bruce L..
Qualitative research methods for the social sciences.
7
Boston ::
Allyn & Bacon,,
2009.
Text.
Gaya Turabian
Berg, Bruce L..
Qualitative research methods for the social sciences.
7
Boston ::
Allyn & Bacon,,
2009.
Print.