Doerr, S., Morley, C., Mainwaring, K., Doerr, S., Douglas, P., Llewellyn, C., & Dekker, L. (2005). Organic compounds at different depths in a sandy soil and their role in water repellency. Australian Journal of Soil Research, 43(3), p. 239. doi:10.1071/SR04094

Doerr, Stefan, CP Morley, KA Mainwaring, SH Doerr, P. Douglas, CT Llewellyn, and LW Dekker. "Organic Compounds At Different Depths in a Sandy Soil and Their Role in Water Repellency." Australian Journal of Soil Research 43, no. 3 (2005): 239.

Doerr, Stefan, et al. "Organic Compounds At Different Depths in a Sandy Soil and Their Role in Water Repellency." Australian Journal of Soil Research 43.3 (2005): 239.