Kelner, B. G. (1950). How to teach in the elementary school. McGraw-Hill.
Chicagoスタイル(17版)引用形式Kelner, Bernard G. How to Teach in the Elementary School. McGraw-Hill, 1950.
MLA(8版)引用形式Kelner, Bernard G. How to Teach in the Elementary School. McGraw-Hill, 1950.
警告: この引用は必ずしも正確ではありません.