Crotty,, M. (1998). Foundations of social research (1st.). Sage.
Style de citation ChicagoCrotty,, Michael. Foundations of Social Research. 1st. London: Sage, 1998.
Style de citation MLACrotty,, Michael. Foundations of Social Research. 1st. Sage, 1998.
Attention : ces citations peuvent ne pas être correctes à 100%.