http://www.poets.org/lit/poet/lclifton.htm

http://voices.cla.umn.edu/authors/LucilleClifton.html

http://endeavor.med.nyu.edu/lit-med/lit-med-db/webdocs/webauthors/clifton69-au-.html

http://www.math.buffalo.edu/~sww/clifton/clifton.html

http://www.english.uiuc.edu/maps/poets/a_f/clifton/clifton.htm