Não informado. (1978). Journal of Sources in Educational History. Carfax Publishing.
Chicagoスタイル(17版)引用形式Não informado. Journal of Sources in Educational History. Oxford, Inglaterra: Carfax Publishing, 1978.
MLA(8版)引用形式Não informado. Journal of Sources in Educational History. Carfax Publishing, 1978.
警告: この引用は必ずしも正確ではありません.