Architect: Hansen & Michelson, St Paul
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- Michelson, Val. "St. John's Preparatory School, Collegeville, Minn." Lotus: Architectural Annual (pp. 198-205). Milan, Italy: B. Alfieri, 1965.
- “Prep School Reopens on Observatory Hill,” The Record, 28 September 1962, p.1.
- "A Prep's World: The Place Up/On/Built into the Hill," a PowerPoint created Sept. 2011.
- Super, Tom “Abbot to Dedicate New Prep School Sunday,” The Record, 26 October 1962, p.1.