- Sherman W. Tribbitt
*cite book |title = History of Delaware Through its Governors |last= Martin |first= Roger A. |coauthors= |work= |publisher= McClafferty Press |location= Wilmington, Delaware |pages= |year= 1984 |id=
*cite book |title = Memoirs of the Senate |last= Martin |first= Roger A. |coauthors= |work= |publisher= Roger A. Martin |location= Newark, Delaware |pages= |year= 1995 |id=
*cite book |title = Biographical Directory of the Governors of the United States 1789-1978|last= Sobel |first= Robert |coauthors= J. Racino |publisher=Greenwood Press |location= Westport, CT |year=1988 |id=ISBN 0-930466-00-4
=* [http://www.state.de.us/research/Tour/information/Governors/govs-42.shtml Hall of Governors Portrait Gallery ] "Portrait courtesy of Historical and Cultural Affairs, Dover."
External links
* [http://www.russpickett.com/history/delgov5.htm#tribbitt Delaware’s Governors ]
* [http://www.nga.org/portal/site/nga/menuitem.29fab9fb4add37305ddcbeeb501010a0/?vgnextoid=b088224971c81010VgnVCM1000001a01010aRCRD&vgnextchannel=e449a0ca9e3f1010VgnVCM1000001a01010aRCRD National Governors Association ]
* [http://politicalgraveyard.com/bio/trelease-trimarchi.html#RKD0HB9QZ Political Graveyard ]Places with more information
* [http://www.hsd.org/ Historical Society of Delaware ] 505 Market St., Wilmington, Delaware (302) 655-7161
* [http://www.lib.udel.edu/ University of Delaware Library ] 181 South College Ave., Newark, Delaware (302) 831-2965
Wikimedia Foundation. 2010.