Leo XIII, P. (1891). Condition of Labor ... authorized English translation ... [to be read] on successive Sundays to your people until you will have finished it ... Catholic Review Print.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLeo XIII, Pope. Condition of Labor ... Authorized English Translation ... [to Be Read] on Successive Sundays to Your People Until You Will Have Finished It ... Toronto: Catholic Review Print, 1891.
एमएलए (8वां संस्करण) प्रशस्ति पत्रLeo XIII, Pope. Condition of Labor ... Authorized English Translation ... [to Be Read] on Successive Sundays to Your People Until You Will Have Finished It ... Catholic Review Print, 1891.
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