The Federal Reporter with Key-Number Annotations, Volume 230: Cases Argued and Determined in the Circuit Courts of Appeals and Circuit and District Courts of the United States, April-May, 1916., legislative document, 1916; (https://digital.library.unt.edu/ark:/67531/metadc38276/m1/1/: accessed June 18, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; .