Janssens, J. (1957). Documenta de Congregationibus Marianis 1947-1957: Ad usum nostrorum tantum. [s.n.].
Chicago Style (17th ed.) CitationJanssens, Jean-Baptiste. Documenta De Congregationibus Marianis 1947-1957: Ad Usum Nostrorum Tantum. Romae: [s.n.], 1957.
MLA (9th ed.) CitationJanssens, Jean-Baptiste. Documenta De Congregationibus Marianis 1947-1957: Ad Usum Nostrorum Tantum. [s.n.], 1957.
Warning: These citations may not always be 100% accurate.