Keller, D., & Gilgenbach, C. (2006). A Catalogue of the B. George Ulizio Collection in the Kent State University Libraries, edited by Dean H. Keller and Cara Gilgenbach (1–). Oak Knoll Press and Kent State University Libraries and Media Services. https://oaks.kent.edu/node/3178
Keller, Dean, and Cara Gilgenbach. 2006. “A Catalogue of the B. George Ulizio Collection in the Kent State University Libraries, Edited by Dean H. Keller and Cara Gilgenbach”. Oak Knoll Press and Kent State University Libraries and Media Services. https://oaks.kent.edu/node/3178.
Keller, Dean, and Cara Gilgenbach. A Catalogue of the B. George Ulizio Collection in the Kent State University Libraries, Edited by Dean H. Keller and Cara Gilgenbach. Oak Knoll Press and Kent State University Libraries and Media Services, 1 Jan. 2006, https://oaks.kent.edu/node/3178.