1. Arora, D.Mushrooms Demystified; Ten Speed Press: Berkeley, CA, 1986; pp 784−793.
2. Phillips, R.Mushrooms of North America; Little, Brown and Company: Boston, MA, 1991; pp 301−303.
3. Waugh, F. W.Iroquis Foods and Food Preparation; Iroquois Publications: Ontario, Canada, 1991; p 121.4
4. Ying, J.; Mao, X.; Ma, Q.; Zong, Y.; Wen, H.Icones of Medicinal Fungi from China; Xu, Y., Trans.; Science Press: Beijing, 1987; pp 38−45.