Não informado. (1923). Kansas studies in education. Kansas University.
Chicagoスタイル(17版)引用形式Não informado. Kansas Studies in Education. Topeka, Kan: Kansas University, 1923.
MLA(8版)引用形式Não informado. Kansas Studies in Education. Kansas University, 1923.
警告: この引用は必ずしも正確ではありません.