Gaya APA
BOGDAN, R., Biklen, S, K. (0).
QUALITATIVE RESEARCH FOR EDUCATION ANINTRODUCTION TO THEORY AND METHODS .
Amerika:
United States of America.
Gaya MLA
BOGDAN, Robert., Biklen, Sari, Knopp.
"QUALITATIVE RESEARCH FOR EDUCATION ANINTRODUCTION TO THEORY AND METHODS".
Amerika:
United States of America,
0.
Text.