Estafia, J. C. A. (2013). Philosophical formation in the Philippine catholic seminaries. Boletin Eclesiastico de Filipinas.
芝加哥风格引文Estafia, Jose Conrado Auza. "Philosophical Formation in the Philippine Catholic Seminaries." Boletin Eclesiastico De Filipinas 2013.
MLA引文Estafia, Jose Conrado Auza. "Philosophical Formation in the Philippine Catholic Seminaries." Boletin Eclesiastico De Filipinas, 2013.
警告：这些引文格式不一定是100％准确.