Catholic Church. Pope (1978-2005 : John Paul II), National Catholic News Service, & John Paul II, P. (1980). Addresses and homilies given in Brazil. United States Catholic Conference.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Catholic Church. Pope (1978-2005 : John Paul II), National Catholic News Service, و Pope John Paul II. Addresses and Homilies Given in Brazil. [Washington: United States Catholic Conference, 1980.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Catholic Church. Pope (1978-2005 : John Paul II), et al. Addresses and Homilies Given in Brazil. United States Catholic Conference, 1980.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.