Spaulding, H. F. (1950). Report on research in audio-visual aids to education. International Council of Religious Education.
Style de citation Chicago (17e éd.)Spaulding, Helen F. Report on Research in Audio-visual Aids to Education. Chicago: International Council of Religious Education, 1950.
Style de citation MLA (8e éd.)Spaulding, Helen F. Report on Research in Audio-visual Aids to Education. International Council of Religious Education, 1950.
Attention : ces citations peuvent ne pas être correctes à 100%.