Gadzira shanduro yakaoma zvikuru yemutsara uyu Biography yaAnne Edwards yaMaria Callas (''Callas ', 2001) uye Peter Evans biography yaAristotle Onassis vose vanoti Maxwell akaunza Callas kuna Onassis.
Chokwadika, shanduro yakaoma zvikuru yemutsara wacho ndeiyi "Anne Edwards 'biography of Maria Callas (' 'Callas', 2001 ) inotaura zvose kuti Maxwell akazivisa Callas kuna Aristotle Onassis, uyewo kuti Maxwell akanga ari ngochani uyo akaedza kunyengedza Callas pachake. "