O’Neill, E. Eugene O’Neill’s The Emperor Jones [SR] p1990: container insert (Joe Morton)
LEXIS/NEXIS, July 22, 1997: Celebrity bios, c1997 (Morton, Joe; actor; b. New York, NY; October 18, 1948)
Mean things happen [VR] c1993: end credits (narrator, Joe Morton)
Internet movie database, Oct. 29, 2001 (Joe Morton; b. Oct. 18, 1947, New York)
Washingtonpost.com, Oct. 29, 2001 (Joe Morton; b. Oct. 18, 1947)
Info. from OClCo, Oct. 19, 2001 (Contemporary theatre, film and television (b. 1947); Who’s who in America (b. 1947); Who’s who in Hollywood (b. 1947))
World almanac, 1996 (Morton, Joe; b. New York, Oct. 18, 1947)