Villegas, S. B. (2016). Advancing in wisdom and favor before god and man [pastoral letter on the transition years of the K to 12 program on 13 July 2015, Manila]. Boletin Eclesiastico de Filipinas.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Villegas, Socrates B. "Advancing in Wisdom and Favor Before God and Man [pastoral Letter on the Transition Years of the K to 12 Program on 13 July 2015, Manila]." Boletin Eclesiastico De Filipinas 2016.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Villegas, Socrates B. "Advancing in Wisdom and Favor Before God and Man [pastoral Letter on the Transition Years of the K to 12 Program on 13 July 2015, Manila]." Boletin Eclesiastico De Filipinas, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.