Source: , Thomas, Richard A.: Notes and Emails. Dr. Richard Thomas often contributed the results of his research to this site. Many of his notes are available at the Source Details link (N.p.: n.p., n.d.). (S250)
Suggest a change: Source: , Thomas, Richard A.: Notes and Emails. Dr. Richard Thomas often contributed the results of his research to this site. Many of his notes are available at the Source Details link (N.p.: n.p., n.d.). (S250)
