(1970). Main trends of research in the social and human sciences. Mouton.
Cita Chicago Style (17a ed.)Main Trends of Research in the Social and Human Sciences. The Hague: Mouton, 1970.
Cita MLA (9a ed.)Main Trends of Research in the Social and Human Sciences. Mouton, 1970.
Precaución: Estas citas no son 100% exactas.