Yabes, L. Y. (1970). Toward a greater University of the Philippines. University of the Philippines.
芝加哥风格引文Yabes, Leopoldo Yabes. Toward a Greater University of the Philippines. Quezon City: University of the Philippines, 1970.
MLA引文Yabes, Leopoldo Yabes. Toward a Greater University of the Philippines. University of the Philippines, 1970.
警告：这些引文格式不一定是100％准确.