Pages 42-67 in R. L. Eaton, ed. The world's cats. Ecology and conservation. Safari, Winston, Or. Robinson, W. B. 1961.
Population changes in carnivores in some coyote-control areas.
Young, S. P. 1958. The bobcat of North America. Zezulak, D. S. 1981. Northeastern California bobcat study. Fish and Game, Sacramento.