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.
Cita MLAWolfe, John Marcus. Peace Education in the Curriculum of the Schools. Washington, D.C., 1934.
Atenció: Aquestes cites poden no estar 100% correctes.