Abell, A. I. The Catholic factor in urban welfare: The early period, 1850-1880. [publisher not identified].
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAbell, Aaron Ignatius. The Catholic Factor in Urban Welfare: The Early Period, 1850-1880. [Place of publication not identified]: [publisher not identified].
एमएलए (8वां संस्करण) प्रशस्ति पत्रAbell, Aaron Ignatius. The Catholic Factor in Urban Welfare: The Early Period, 1850-1880. [publisher not identified].
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