Bas, R. Q. (2015). Abe: Great artist at easel and typewriter; great human being. Sunday Times Magazine.
Chicago-referens (17:e uppl.)Bas, Rene Q. "Abe: Great Artist at Easel and Typewriter; Great Human Being." Sunday Times Magazine 2015.
MLA-referens (9:e uppl.)Bas, Rene Q. "Abe: Great Artist at Easel and Typewriter; Great Human Being." Sunday Times Magazine, 2015.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.