Não informado. University of Iowa studies in education. University of Iowa, College of Education.
Style de citation Chicago (17e éd.)Não informado. University of Iowa Studies in Education. Iowa City, Iowa: University of Iowa, College of Education.
Style de citation MLA (8e éd.)Não informado. University of Iowa Studies in Education. University of Iowa, College of Education.
Attention : ces citations peuvent ne pas être correctes à 100%.