The Federal and State Constitutions, Colonial Charters, and Other Organic Laws of the State, Territories, and Colonies Now Or Heretofore Forming the United States of America, Compiled and Edited under the Act of Congress of June 30, 1906 By Francis Newton Thorpe, Volume 3, 1909
via the Internet Archive (Louisiana begins on page 1359)
County-parish boundaries in Louisiana, Prepared by the Historical records survey, Division of professional and service projects, Work projects administration. New Orleans, La., The Department of Archives, Louisiana State University, 1939.
Oliver P. Stockwell, The Boundaries of the State of Louisiana, 42 La. L. Rev. (1982)
Levasseur, Alain A., "The Major Periods of Louisiana Legal History" (1996).
