Pawlowski, T. (1980). Concept formation in the humanities and the social sciences. D. Reidel.
Citazione stile Chigago Style (17a edizione)Pawlowski, Tadeusz. Concept Formation in the Humanities and the Social Sciences. Dordrecht, Holland: D. Reidel, 1980.
Citatione MLA (9a ed.)Pawlowski, Tadeusz. Concept Formation in the Humanities and the Social Sciences. D. Reidel, 1980.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.