Wolfe, L. F. “RESOURCE GUIDE FOR ELEMENTARY SCHOOL TEACHERS: PLANNING FOR COMPETENCE (Authors: R.D. Kellough and P .L. Roberts)”. McGill Journal of Education / Revue Des Sciences De l’éducation De McGill, vol. 20, no. 003, Sept. 1985, https://mje.mcgill.ca/article/view/7644.