Gaya APA
Berg, Bruce L. (2004).
Qualitative Research Methods (Edisi 5).
New York:
PEARSON EDUCATION.
Gaya Chicago
Berg, Bruce L.
Qualitative Research Methods.
Edisi 5
New York:
PEARSON EDUCATION,
2004.
Teks.
Gaya MLA
Berg, Bruce L.
Qualitative Research Methods.
Edisi 5
New York:
PEARSON EDUCATION,
2004.
Teks.
Gaya Turabian
Berg, Bruce L.
Qualitative Research Methods.
Edisi 5
New York:
PEARSON EDUCATION,
2004.
Teks.