Kiel, Frank Wilson (January 2012). "Treue der Union: Myths, Misrepresentations, and Misinterpretations". The Southwestern Historical Quarterly. 115 (3). Texas State Historical Association: 282–292. doi:10.1353/swh.2012.0004. JSTOR41617001. S2CID143613462.
Kiel, Frank Wilson (January 2012). "Treue der Union: Myths, Misrepresentations, and Misinterpretations". The Southwestern Historical Quarterly. 115 (3). Texas State Historical Association: 282–292. doi:10.1353/swh.2012.0004. JSTOR41617001. S2CID143613462.
Kiel, Frank Wilson (January 2012). "Treue der Union: Myths, Misrepresentations, and Misinterpretations". The Southwestern Historical Quarterly. 115 (3). Texas State Historical Association: 282–292. doi:10.1353/swh.2012.0004. JSTOR41617001. S2CID143613462.