APA stil citiranja

Kettley, N. C. (2010). Theory building in educational research: Theory building in educational research. London ; New York: Continuum.

Chicago stil citiranja

Kettley, Nigel C. Theory building in educational research: Theory building in educational research. London ; New York: Continuum, 2010.

MLA stil citiranja

Kettley, Nigel C. Theory building in educational research: Theory building in educational research. London ; New York: Continuum, 2010.

Napomena: Ova citiranost nije uvijek 100% točna.