Pennsylvania Prison Society. The journal of prison discipline and philanthropy (New series, No. 57), March, 1918.
Cita Chicago Style (17a ed.)Pennsylvania Prison Society. The Journal of Prison Discipline and Philanthropy (New Series, No. 57), March, 1918.
Cita MLA (9a ed.)Pennsylvania Prison Society. The Journal of Prison Discipline and Philanthropy (New Series, No. 57), March, 1918.
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