Carron, G., & Carr-Hill, R. A. (1991). Non-formal education: Information and planning issues. International Institute for Educational Planning.
Chicagoスタイル(17版)引用形式Carron, Gabriel, , Roy A. Carr-Hill. Non-formal Education: Information and Planning Issues. Paris: International Institute for Educational Planning, 1991.
MLA(9版)引用形式Carron, Gabriel, , Roy A. Carr-Hill. Non-formal Education: Information and Planning Issues. International Institute for Educational Planning, 1991.
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