Hetzel, Robert L. and Lombra, Raymond E. Raymond E. Lombra Interview, May 8, 1995, Robert Hetzel Oral History Collection. https://fraser.stlouisfed.org/archival/4927/item/501761, accessed on September 26, 2024.
Hetzel, Robert L. and Lombra, Raymond E. Raymond E. Lombra Interview, May 8, 1995, Robert Hetzel Oral History Collection. https://fraser.stlouisfed.org/archival/4927/item/501761, accessed on September 26, 2024.