"A History of Maya Architecture: Regional Styles, Chronology and Cultural Interaction." Grant Research Proposal, National Endowment for the Humanities, 1986

"A History of Maya Architecture: Regional Styles, Chronology and Cultural Interaction." Grant Research Proposal, National Endowment for the Humanities, 1986, Box: GFA017, Folder: 12. George and Geraldine Andrews collection, GFA. Alexander Architectural Archives. https://archives.lib.utexas.edu/repositories/2/archival_objects/507279 Accessed September 26, 2026.