Illica, L., Fisher, B. D., Giacosa, G., Puccini, G., & Sardou, V. (2005). Puccini's Tosca (Rev.). Opera Journeys Pub..

Illica, Luigi, Burton D. Fisher, Giuseppe Giacosa, Giacomo Puccini, and Victorien Sardou. Puccini's Tosca. Rev. Miami, Fla.: Opera Journeys Pub., 2005.

Illica, Luigi, et al. Puccini's Tosca. Rev. Opera Journeys Pub., 2005.