Review of Morris's paper "Toida's conjecture is true" (with Edward Dobson, Elect. J. Combin. 2002): Seifter, Norbert (2003), MR1928787
cwse-prairies.ca
"Dr. Joy Morris", STEM from the Prairies, NSERC Chair for Women in Science & Engineering, archived from the original on 2018-12-10, retrieved 2019-08-26
"Joy Morris", Campus Directory, University of Lethbridge, retrieved 2019-08-26
umn.edu
open.umn.edu
"Proofs and Concepts", Open Textbook Library, Center for Open Education, University of Minnesota College of Education and Human Development, retrieved 2019-08-26
"Combinatorics", Open Textbook Library, Center for Open Education, University of Minnesota College of Education and Human Development, retrieved 2019-08-26
"Dr. Joy Morris", STEM from the Prairies, NSERC Chair for Women in Science & Engineering, archived from the original on 2018-12-10, retrieved 2019-08-26
