Kin Hubbard, David S. Hawes (1995). “The Best of Kin Hubbard: Abe Martin's Sayings and Wisecracks, Abe's Neighbors, His Almanack, Comic Drawings”, p.139, Indiana University Press
Kin Hubbard, David S. Hawes (1995). “The Best of Kin Hubbard: Abe Martin's Sayings and Wisecracks, Abe's Neighbors, His Almanack, Comic Drawings”, p.14, Indiana University Press