Hill, D., & Woolhouse, H. (1966). Aspects of the Autecology of Xanthoria Parietina agg. The Lichenologist, 3(2), 207-214. doi:10.1017/S0024282966000227
Silberstein, L., Siegel, B., Siegel, S., Mukhtar, A., & Galun, M. (1996). Comparative Studies on Xanthoria Parietina, a Pollution Resistant Lichen, and Ramalina Duriaei, a Sensitive Species. I. Effects of Air Pollution on Physiological Processes. The Lichenologist, 28(4), 355-365. doi:10.1006/lich.1996.0033