Links to shorter works you are using for your paper:

"Choices"  http://www.ctadams.com/nikkigiovanni1.html

"Nikki-Rosa"  http://www.poetryfoundation.org/poem/177827

"Harlem"  http://www.poetryfoundation.org/poem/175884

"The Lesson"  http://cai.ucdavis.edu/gender/thelesson.html