Wolfe, J. M. (1934). Peace Education in the Curriculum of the Schools. Washington, D.C..
Chicagoスタイル(17版)引用形式Wolfe, John Marcus. Peace Education in the Curriculum of the Schools. Washington, D.C., 1934.
MLA(8版)引用形式Wolfe, John Marcus. Peace Education in the Curriculum of the Schools. Washington, D.C., 1934.
警告: この引用は必ずしも正確ではありません.