Strong, C. F. (1953). Teaching for international understanding: An examination of methods and materials. Her Majesty's Stationary Office.
Chicago-Zitierstil (17. Ausg.)Strong, C. F. Teaching for International Understanding: An Examination of Methods and Materials. London: Her Majesty's Stationary Office, 1953.
MLA-Zitierstil (9. Ausg.)Strong, C. F. Teaching for International Understanding: An Examination of Methods and Materials. Her Majesty's Stationary Office, 1953.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.