Wolfe, J. M. (1934). Peace Education in the Curriculum of the Schools. Washington, D.C..
Chicago Style (17th ed.) CitationWolfe, John Marcus. Peace Education in the Curriculum of the Schools. Washington, D.C., 1934.
ציטוט MLAWolfe, John Marcus. Peace Education in the Curriculum of the Schools. Washington, D.C., 1934.
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