Duff, C., Bach, D., Paquette, F., & Gracanin, M. (2001). Francis of Assisi activities and coloring fun for children. St. Anthony Messenger Press.

Duff, Cécile, Dominique Bach, François Paquette, and Maja Gracanin. Francis of Assisi Activities and Coloring Fun for Children. Cincinnati, OH: St. Anthony Messenger Press, 2001.

Duff, Cécile, et al. Francis of Assisi Activities and Coloring Fun for Children. St. Anthony Messenger Press, 2001.