Smith, Jessyee. A Comparative Study of the Relation of Food, Rest, and Recreation to the Height and Weight of the Children in the Fifth Grade of Winnetka School, Dallas, Texas, thesis, 1940; (https://digital.library.unt.edu/ark:/67531/metadc75610/m1/1/: accessed April 24, 2019), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .