VIAF http://viaf.org/viaf/173331203
Fuente consultada En busca del Valle Encantado Travesía a los Océanos, D.L. 2007
Información encontrada DVD (director and producer, Charles Grosvenor ; characters created by Judy Freudberg & Tony Geiss ; writer, Dev Ross ; original music by Michael Tavera ; art direction by Flamarion Ferreira ; storyboard artist, Flamarion Ferreira ... [et al.] ; animation department, Dam Chen ... [et al.])