Paik, Y. A comparative study on three approaches in the teaching of population education.
Chicagoスタイル(17版)引用形式Paik, Yong-Duck. A Comparative Study on Three Approaches in the Teaching of Population Education.
MLA(9版)引用形式Paik, Yong-Duck. A Comparative Study on Three Approaches in the Teaching of Population Education.
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