Ryan, K. (1989). Theology, politics and the struggle for liberation in the Philippines. Discussion paper.
芝加哥风格引文Ryan, Kristine. "Theology, Politics and the Struggle for Liberation in the Philippines." Discussion Paper 1989.
MLA引文Ryan, Kristine. "Theology, Politics and the Struggle for Liberation in the Philippines." Discussion Paper, 1989.
警告：这些引文格式不一定是100％准确.