Gilbert, Douglas R., “Groundbreaking of Grand Valley State College,” Digital Collections, accessed April 6, 2025, https://digitalcollections.library.gvsu.edu/document/53135.
Black and white photograph of James H. Zumberge giving a speech at an outdoor podium for the groundbreaking ceremony of Grand Valley State College on August 28, 1962 in Allendale, Michigan. Zumberge was Grand Valley State College's first president. Scanned from the negative.