Mummey, D. L., Stoffel, L., & Ramsey, P. W. (2018). Preestablished Plant Influences on Antelope Bitterbrush (Purshia tridentata Pursh) Seedling Recruitment and Growth: Analysis of Species and Positional Effects. Natural Areas Journal 38(1), 44-54. https://doi.org/10.3375/043.038.0106.
Melissa J Reynolds-Hogland, Alan B Ramsey, August T Seward, Kristine L Pilgrim, Cory Engkjer, Philip W Ramsey (2020). Response of a remnant marmot population to habitat enhancement yields insights into marmot ecology. Journal of Mammalogy Volume 101, Issue 3, 22 May 2020, Pages 658–669, https://doi.org/10.1093/jmammal/gyaa021.