Alagona, Peter S. (2013). "Evolution of the UC Natural Reserves: An Introduction". In Fiedler, Peggy L.; Rumsey, Susan Gee; Wong, Kathleen M. (eds.). The Environmental Legacy of the UC Natural Reserve System. Berkeley: University of California Press. pp. 9–29. ISBN9780520272002. Retrieved March 24, 2023. (at p. 10.)
Alagona, Peter S. (2013). "Evolution of the UC Natural Reserves: An Introduction". In Fiedler, Peggy L.; Rumsey, Susan Gee; Wong, Kathleen M. (eds.). The Environmental Legacy of the UC Natural Reserve System. Berkeley: University of California Press. pp. 9–29. ISBN9780520272002. Retrieved March 24, 2023. (at p. 12.)
