Sisters of Charity of St. Vincent de Paul (Pittsburgh, Pa.). (1957). Constitutions of the Congregation of the Vincentian Sisters of Charity of the Diocese of Pittsburgh. The Sisters.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিSisters of Charity of St. Vincent de Paul (Pittsburgh, Pa.). Constitutions of the Congregation of the Vincentian Sisters of Charity of the Diocese of Pittsburgh. [S.l.: The Sisters, 1957.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিSisters of Charity of St. Vincent de Paul (Pittsburgh, Pa.). Constitutions of the Congregation of the Vincentian Sisters of Charity of the Diocese of Pittsburgh. The Sisters, 1957.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.