Society of St. Pius X., Lefebvre, M., Benedict XVI, P., & Laisney, F. (1999). Archbishop Lefebvre and the Vatican (2nd ed.). Angelus Press.

Society of St. Pius X., Marcel Lefebvre, Pope Benedict XVI, and François Laisney. Archbishop Lefebvre and the Vatican. 2nd ed. Kansas City, Mo.: Angelus Press, 1999.

Society of St. Pius X., et al. Archbishop Lefebvre and the Vatican. 2nd ed. Angelus Press, 1999.