Warman, Matt. „Simon's Cat: will viewers fund a longer film?”, The Telegraph, 2014. július 19. (Hozzáférés: 2017. december 4.) (brit angol nyelvű) „The origins of Simon's Cat are typical story of internet success: Simon Tofield was an animator learning the programming language Adobe Flash. […] "The breakthrough came for me after the first two or three films were out and a book company came along and said would you like to turn it into a book. It was always my dream to illustrate a book never mind create one." The move meant Tofield could stop doing Simon's Cat in his spare time between commercials - he'd worked on Paddington Bear for Marmite and on the Tesco 'dodo' ads.”
(2008. augusztus 29.) „Simon's Cat is revealed!”. [2009. október 31-i dátummal az eredetiből archiválva]. „Simon, who works for London-based Animation Studio Tandem Films, explains that the films are based on three of his cats, all moggies.”
(2008. augusztus 29.) „Simon's Cat is revealed!”. [2009. október 31-i dátummal az eredetiből archiválva]. „Simon, who works for London-based Animation Studio Tandem Films, explains that the films are based on three of his cats, all moggies.”
