Duendes Del Sur (Firm) (Corporate Name)

Snack snatcher, c2001: t.p. (Duendes Del Sur, illustrated by)

Duendes Del Sur home page (duendesdelsur.com), Mar. 18, 2003 (a studio that offers creative services ...and has a pencil team specialized in license art; Duendes Del Sur, creaciones artisticas; Duendes Del Sur Producciones; includes Scholastic Inc. in their client list)

Pablo Zamboni's website, viewed 17 Nov. 2016 (Pablo Zamboni is a co-founder of the international art studio Duendes del Sur established in 1993 together with Leonardo Batic and Walter Carzon)