Warren, Leonard, 1911-1960
Pessoa
http://catalogue.bnf.fr 13/08/12: (D.; n.c.; pseud)
http://authorities.loc.gov/13/08/12: (D.; rem.)
http://en.wikipedia.org/wiki/Leonard_Warren 13/08/12: (barítono americano; D.; n.c.)
https://portal.dnb.de/ 13/08/12
Warren, Leonard, 1911-1960
Pessoa