Bouwsma. J. William(1998) Jean Calvin. Encyclopedia Britannica
http://www.britannica.com/biography/Jhon-Calvin Jhon calvin. Wikipedia.org
http://en.wikipedia.org/wiki/Jhon_Calvin
Nally. Joseph.”nd”. Third Millennium Ministries.Thirdmill
Holder. R.Ward.”nd”. Jhon Calvin. Internet Encycolopedia of Philosophy
https://iep.utm.edu/john-calvin/
Voster. Nico(2015). Assessing the consistency of Jhon calvinssss doctrine on human sinfulness.scielo.org.za
http://www.scielo.org.za/scielo.php?script=sci_arttext&pid=S0259-94222015000100048
Schaff. Philip(1910). History of Christian Church.Christian Classic Ethereal Library
Whitecomb.Merric. The Compliant of Nicolas de la Fontaine Against Servetus.Philadelphia: University of pennsylvania History Departemant.1898-1912)
https://history.hanover.edu/texts/comserv.html
Higman.Francis(“nd”). Jerome Bolsec