Zane Grey Western Magazine. New York: Zane Grey Western Magazine, Inc., October 1969

Zane Grey Western Magazine. New York: Zane Grey Western Magazine, Inc., October 1969, Volume: Gilbert B323. Robert L. Gilbert First Issues collection, Gilbert. University of Kansas. Kenneth Spencer Research Library. https://archives.lib.ku.edu/repositories/3/archival_objects/528136 Accessed December 26, 2025.