Concept and Method in Cross-Cultural and Cultural PsychologyYpe H. Poortinga · First published 2021Open the Tome
Cross-cultural psychologyJohn W. Berry, Ype H. Poortinga, Marshall H. Segall, Pierre R. Dasen · First published 2002Open the Tome
Between Culture and BiologyHeidi Keller, Ype H. Poortinga, Axel Schölmerich · First published 2002Open the Tome
A comparative study of curiosity in black and white South African studentsYpe H. Poortinga · First published 1975Open the Tome
