R. R. Robinson-Zwahr, “Review of ‘History of New Braunfels and Comal County, Texas 1844-1946’ by Oscar Haas”, jgas, vol. 13, no. 2, p. 39, Jun. 1978, Accessed: Aug. 24, 2024. [Online]. Available: https://journals.ku.edu/jgas/article/view/19963