Hunter, J. M. (1974). Program of studies in non-formal education: Term reports. Institute for International Studies in Education, Michigan State University.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Hunter, John Merlin. Program of Studies in Non-formal Education: Term Reports. East Lansing, Mich: Institute for International Studies in Education, Michigan State University, 1974.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Hunter, John Merlin. Program of Studies in Non-formal Education: Term Reports. Institute for International Studies in Education, Michigan State University, 1974.
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