American Booksellers Association (2013). "The American Book Awards / Before Columbus Foundation [1980–2013]". BookWeb. Archived from the original on March 13, 2013. Retrieved September 25, 2013. The Booksellers presentation begins with unattributed quotation from the Awards press release, a primary source used here.
American Booksellers Association (2013). "The American Book Awards / Before Columbus Foundation [1980–2013]". BookWeb. Archived from the original on March 13, 2013. Retrieved September 25, 2013. The Booksellers presentation begins with unattributed quotation from the Awards press release, a primary source used here.