Kolping, A. Archivmaterialien zu Adolf Kolping, 1909-1997.
Tohutoru Kātū Chicago (17th ed.)Kolping, Adolf. Archivmaterialien Zu Adolf Kolping, 1909-1997.
Tohutoro MLA (9th ed.)Kolping, Adolf. Archivmaterialien Zu Adolf Kolping, 1909-1997.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.