Rickford, John R. 1999. African American vernacular English: features, evolution, educational implications. Malden, MA: Blackwell.
@book{rickford1999b, address = {Malden, MA}, author = {Rickford, John R}, key = {Rickford 1999b}, publisher = {Blackwell}, title = {African American vernacular English: features, evolution, educational implications}, year = {1999} }