Perez, E. J. (1970). Conceptual approach in the teaching of social studies in elementary school.
Style de citation Chicago (17e éd.)Perez, Efigenia J. Conceptual Approach in the Teaching of Social Studies in Elementary School. 1970.
Style de citation MLA (9e éd.)Perez, Efigenia J. Conceptual Approach in the Teaching of Social Studies in Elementary School. 1970.
Attention : ces citations peuvent ne pas être correctes à 100%.