Philips, K., Saniga, C., Valley, J., Wolford, B., Lofgren, L., West, J., Roerink, K., West, J., Wolford, B., Hamilton, T., Hitch, J., Steimer, S., Stempak, N., Pickerel, K., & Harris, A. (2009). The Burr Spring 2009. https://oaks.kent.edu/node/5084
Philips, K., C. Saniga, J. Valley, B. Wolford, L. Lofgren, J. West, K. Roerink, et al. 2009. The Burr Spring 2009. https://oaks.kent.edu/node/5084.
Philips, Kristine, et al. The Burr Spring 2009. 1 Jan. 2009, https://oaks.kent.edu/node/5084.