Services, A. o. P. S. (198). Reaching Out to the Community: Catholic Social Services, Archdiocese of Philadelphia. Pittsburgh, Pa..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रServices, Archdiocese of Philadelphia-Catholic Social. Reaching Out to the Community: Catholic Social Services, Archdiocese of Philadelphia. Pittsburgh, Pa., 198.
एमएलए (8वां संस्करण) प्रशस्ति पत्रServices, Archdiocese of Philadelphia-Catholic Social. Reaching Out to the Community: Catholic Social Services, Archdiocese of Philadelphia. Pittsburgh, Pa., 198.
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