Analysis of oak tannins by liquid chromatography-electrospray ionisation mass spectrometry. Pirjo Mämmelä, Heikki Savolainen, Lasse Lindroos, Juhani Kangas and Terttu Vartiainen, Journal of Chromatography A, Volume 891, Issue 1, 1 September 2000, Pages 75-83, doi:10.1016/S0021-9673(00)00624-5
Tirmenstein, D. A. (1991). "Quercus alba". Fire Effects Information System (FEIS). US Department of Agriculture (USDA), Forest Service (USFS), Rocky Mountain Research Station, Fire Sciences Laboratory. Retrieved 2013-05-08.
Betjemann, Peter J. (2011). Talking shop : the language of craft in an age of consumption. Charlottesville: University of Virginia Press. p. 159. ISBN9780813931692. OCLC785943089.