Saarela, J. M. and Peterson, Paul M. 2012. "Bromus." in The Jepson manual: vascular plants of California
, edited by Baldwin, Bruce G., Goldman, D. H., Keil, D. J., Patterson, R., Rosatti, T. J., and Wilken, D. H., 2nd ed. 1426–1435. Berkeley: University of California Press.