Kim, Daehyun; Campbell, Julian J. N. (July 2, 2016). "Effects of Tree Size, Shade Tolerance, and Spatial Pattern on the Mortality of Woody Plants in a Seminatural Forest in Central Kentucky". The Professional Geographer. 68 (3): 436–450. doi:10.1080/00330124.2015.1102031. S2CID130829784.
"Spring brings flowers, activities to Arboretum" (Press release). April 18, 2011. ProQuest1672171353.
"Arboretum offers refuge to campus community" (Press release). September 28, 2015. ProQuest1717024586.
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Kim, Daehyun; Campbell, Julian J. N. (July 2, 2016). "Effects of Tree Size, Shade Tolerance, and Spatial Pattern on the Mortality of Woody Plants in a Seminatural Forest in Central Kentucky". The Professional Geographer. 68 (3): 436–450. doi:10.1080/00330124.2015.1102031. S2CID130829784.