Perniola, M., Verdicchio, M., & Silverman, H. J. (2001). Ritual thinking: Sexuality, death, world / Mario Perniola. Foreword by Hugh J. Silverman. Transl. with an introd. by Massimo Verdicchio. Humanity Books.

Perniola, Mario, Massimo Verdicchio, and Hugh J. Silverman. Ritual Thinking: Sexuality, Death, World / Mario Perniola. Foreword by Hugh J. Silverman. Transl. with an Introd. by Massimo Verdicchio. Amherst, NY: Humanity Books, 2001.

Perniola, Mario, et al. Ritual Thinking: Sexuality, Death, World / Mario Perniola. Foreword by Hugh J. Silverman. Transl. with an Introd. by Massimo Verdicchio. Humanity Books, 2001.