Conference of Governors in the White House. (1909). Proceedings of a conference of Governors in the White House, Washington, D.C. May 13th-15th, 1908. Government Printing Office.
Chicago-referens (17:e uppl.)Conference of Governors in the White House. Proceedings of a Conference of Governors in the White House, Washington, D.C. May 13th-15th, 1908. Washington: Government Printing Office, 1909.
MLA-referens (9:e uppl.)Conference of Governors in the White House. Proceedings of a Conference of Governors in the White House, Washington, D.C. May 13th-15th, 1908. Government Printing Office, 1909.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.