Mitchell, Martha (1993). "Annmary Brown Memorial". Encyclopedia Brunoniana. Providence, RI: Brown University Library. ASINB0006P9F3C. Retrieved December 6, 2007.
brown.edu
brown.edu
Mitchell, Martha (1993). "Annmary Brown Memorial". Encyclopedia Brunoniana. Providence, RI: Brown University Library. ASINB0006P9F3C. Retrieved December 6, 2007.