↑Lipari, Lisbeth. "Queering the borders: Lorraine Hansberry’s 1957 Letters to The Ladder" Paper presented at the annual meeting of the International Communication Association, Marriott Hotel, San Diego, CA, May 27, 2003 Online <.PDF>. 2008-06-28 <http://www.allacademic.com/meta/p112109_index.html>
↑Carter, Stephen R., Commitment Amid Complexity: Lorraine Hansberry's Life in Action, MELUS (The Society for the Study of the Multi-Ethnic Literature of the United States), Vol. 7, Issue 3, at 39,40-41 (Autumn 1980), available at <http://www.jstor.org/stable/467027> (subscription required).