Maconochie, A.K. “A GALLUP SURVEY OF GEOGRAPHIC KNOWLEDGE IN THE SOVIET UNION. (Author: Gallup Organization)”. McGill Journal of Education / Revue des sciences de l’éducation de McGill 26, no. 001 (January 1, 1991). Accessed April 16, 2024. https://mje.mcgill.ca/article/view/7964.