A Study to Determine the Characteristics of Effective Application Letters for Teachers, with Particular Reference to College Positions, as Influenced by Reports from 65 College and University Presidents and an Analysis of 65 Sample Letters of Application for College Positions, thesis, June 1940; (https://digital.library.unt.edu/ark:/67531/metadc70256/m1/1/: accessed July 17, 2024), University of North Texas Libraries, UNT Digital Library, digital.library.unt.edu; .