MA Thesis, Northeast Missouri State, 1966.  https://avalon.searchmobius.org/search~S11?/aaeschliman/aaeschliman/1%2C7%2C7%2CB/frameset&FF=aaeschliman+warren+woodson&1%2C1%2C/indexsort=-
The Northeast Missouri State University Master's Thesis, published in 1966, is available at https://avalon.searchmobius.org/search~S11?/aaeschliman/aaeschliman/1%2C7%2C7%2CB/frameset&FF=aaeschliman+warren+woodson&1%2C1%2C/indexsort=-