Tjeldvoll, A. (2000). Torsten Husén conversation in comparative education. Phi Delta Kappa Educational Foundation.
Chicago-referens (17:e uppl.)Tjeldvoll, Arild. Torsten Husén Conversation in Comparative Education. USA: Phi Delta Kappa Educational Foundation, 2000.
MLA-referens (9:e uppl.)Tjeldvoll, Arild. Torsten Husén Conversation in Comparative Education. Phi Delta Kappa Educational Foundation, 2000.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.