International Bureau of Education. (1965). Modern languages at general secondary schools: Supplement 1965. International Bureau of Education.
Chicago Style (17th ed.) CitationInternational Bureau of Education. Modern Languages at General Secondary Schools: Supplement 1965. Geneve: International Bureau of Education, 1965.
MLA引文International Bureau of Education. Modern Languages at General Secondary Schools: Supplement 1965. International Bureau of Education, 1965.
警告:這些引文格式不一定是100%准確.