Provost, F. (1991). Columbus: An annotated guide to the study on his life and writings, 1750 to 1988. Detroit, Mich.: Published for the John Carter Brown Library by Omnigraphics, Inc..

Provost, Foster. Columbus: An Annotated Guide to the Study On His Life and Writings, 1750 to 1988. Detroit, Mich.: Published for the John Carter Brown Library by Omnigraphics, Inc., 1991.

Provost, Foster. Columbus: An Annotated Guide to the Study On His Life and Writings, 1750 to 1988. Detroit, Mich.: Published for the John Carter Brown Library by Omnigraphics, Inc., 1991.