1.
Comparative methodology. London: Sage publications; 1990.
Comparative methodology. London : Sage publications, 4 mai 1990. ISBN 0-8039-8326-3
Øyen Else. (1990). Comparative methodology: Theory and practice in international social research. Sage publications.
Style de citation MLA (8e éd.)Øyen Else. Comparative Methodology: Theory and Practice in International Social Research. Sage publications, 1990.
Attention : ces citations peuvent ne pas être correctes à 100%.