Engelhardt, Z. (1929). The missions and missionaries of California (2d ed.). Mission Santa Barbara.
Chicago-viite (17. p.)Engelhardt, Zephyrin. The Missions and Missionaries of California. 2d ed. Santa Barbara, Calif.: Mission Santa Barbara, 1929.
MLA-viite (8. p.)Engelhardt, Zephyrin. The Missions and Missionaries of California. 2d ed. Mission Santa Barbara, 1929.
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