1. [Interview with Robert Bly and William Duffy] Citation: Bly, Robert (with William Duffy). Great River Review no. 52 (Spring/Summer 2010): 25-34.
2. [Interview with Robert Bly and William Duffy] Citation: Bly, Robert (with William Duffy). Interview. Great River Review no. 29 (Fall/Winter 1998): 44-56.