Sisters of Divine Providence. (1957). [Mother Marie of the Sisters of Divine Providence]. s.n..
Chicago Style (17th ed.) CitationSisters of Divine Providence. [Mother Marie of the Sisters of Divine Providence]. [S.l.: s.n., 1957.
Cita MLASisters of Divine Providence. [Mother Marie of the Sisters of Divine Providence]. s.n., 1957.
Atenció: Aquestes cites poden no estar 100% correctes.