Mikkelsen, B. (2011). Methods for developement work and research (2nd ed.). Sage.
Chicago Style aipamenaMikkelsen, Brither. Methods for Developement Work and Research. 2nd ed. New Delhi: Sage, 2011.
MLA aipamenaMikkelsen, Brither. Methods for Developement Work and Research. 2nd ed. Sage, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.