Catholic Church. Pope (1963-1978 : Paul VI), United States Catholic Conference, & Paul VI, P. (1969). On papal diplomats: Sollicitudo omnium ecclesiarum. Publications Office, United States Catholic Conference.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCatholic Church. Pope (1963-1978 : Paul VI), United States Catholic Conference, और Pope Paul VI. On Papal Diplomats: Sollicitudo Omnium Ecclesiarum. Washington, D.C.: Publications Office, United States Catholic Conference, 1969.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCatholic Church. Pope (1963-1978 : Paul VI), et al. On Papal Diplomats: Sollicitudo Omnium Ecclesiarum. Publications Office, United States Catholic Conference, 1969.
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