Cita APA

Brunbaker & Thomas(R Murray). (1972). Teaching elementary social studies: Readings. Wadsworth.

Chicago Edition Citation

Brunbaker i Thomas(R Murray). Teaching Elementary Social Studies: Readings. Calif: Wadsworth, 1972.

Cita MLA

Brunbaker i Thomas(R Murray). Teaching Elementary Social Studies: Readings. Wadsworth, 1972.