Glass, G. V. (1971). The wisdom of scientific inquiry on education. ERIC Information Analysis Center for Science, Mathematics and Environmental Education.
Chicago-referens (17:e uppl.)Glass, Gene V. The Wisdom of Scientific Inquiry on Education. Columbus: ERIC Information Analysis Center for Science, Mathematics and Environmental Education, 1971.
MLA-referens (9:e uppl.)Glass, Gene V. The Wisdom of Scientific Inquiry on Education. ERIC Information Analysis Center for Science, Mathematics and Environmental Education, 1971.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.