Healy RA; Huffman DR.; Tiffany LH; Knaphaus G. (2008). Mushrooms and Other Fungi of the Midcontinental United States (Bur Oak Guide). Iowa City: University of Iowa Press. с. 55. ISBN1-58729-627-6. Google Books
Chang Shu-ting and Mao Xiaolan (1995). Hong Kong Mushrooms. Sha Tin, N.T., Hong Kong: The Chinese University Press. с. 103. ISBN962-201-626-X. Google Books