Blind Willie Johnson was a singer who performed on Southern streets, noted for the power of his singing and for his ingenious guitar parts.
Blind Willie Johnson. (2013). The Biography Channel website. Retrieved 10:24, May 18, 2013, from http://www.biography.com/people/blind-willie-johnson-39050.
Blind Willie Johnson. [Internet]. 2013. The Biography Channel website. Available from: http://www.biography.com/people/blind-willie-johnson-39050 [Accessed 18 May 2013].
"Blind Willie Johnson." 2013. The Biography Channel website. May 18 2013, 10:24 http://www.biography.com/people/blind-willie-johnson-39050.
"Blind Willie Johnson," The Biography Channel website, 2013, http://www.biography.com/people/blind-willie-johnson-39050 [accessed May 18, 2013].
"Blind Willie Johnson," The Biography Channel website, http://www.biography.com/people/blind-willie-johnson-39050 (accessed May 18, 2013).
Blind Willie Johnson [Internet]. The Biography Channel website; 2013 [cited 2013 May 18] Available from: http://www.biography.com/people/blind-willie-johnson-39050.
Blind Willie Johnson, http://www.biography.com/people/blind-willie-johnson-39050 (last visited May 18, 2013).
Blind Willie Johnson. The Biography Channel website. 2013. Available at: http://www.biography.com/people/blind-willie-johnson-39050. Accessed May 18, 2013.