James Whitcomb Riley, Edmund Henry Eitel (1913). “The complete works of James Whitcomb Riley: in which the poems, including a number heretofore unpublished, are arranged in the order in which they were written, together with photographs, bibliographic notes and a life sketch of the author”
Erma Bombeck (2013). “The Erma Bombeck Collection: If Life Is a Bowl of Cherries, What Am I Doing in the Pits?, Motherhood, and The Grass Is Always Greener Over the Septic Tank”, p.196, Open Road Media