Gaya APA
BARBOUR, R, S., KITZINGER, J. (2001).
Developing focus research : politics, theory an practice .
London:
Sage Publ.
Gaya MLA
BARBOUR, Rosaline, S.., KITZINGER, Jenny.
"Developing focus research : politics, theory an practice".
London:
Sage Publ,
2001.
Book.