Susan X Day, & Susan X Day; advisers Rex Stockton; Dennis M. Kivligham; Jr. (2007). Groups in practice. Boston: Lahaska Press.
Παραπομπή Chicago StyleSusan X Day, και Susan X Day; advisers Rex Stockton; Dennis M. Kivligham; Jr. Groups in Practice. Boston: Lahaska Press, 2007.
Παραπομπή MLASusan X Day, και Susan X Day; advisers Rex Stockton; Dennis M. Kivligham; Jr. Groups in Practice. Boston: Lahaska Press, 2007.
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