Teiwes, H. F. (1973). Mission San Xavier del Bac; a photographic essay on the desert people and their church. Tucson, Ariz..
Chicago-viite (17. p.)Teiwes, Helga; Fontana. Mission San Xavier Del Bac; a Photographic Essay on the Desert People and Their Church. Tucson, Ariz., 1973.
MLA-viite (8. p.)Teiwes, Helga; Fontana. Mission San Xavier Del Bac; a Photographic Essay on the Desert People and Their Church. Tucson, Ariz., 1973.
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