National Research Council of the Philippines. (1960). In Memoriam: Manuel L. Roxas, 1887-1958.
芝加哥风格引文National Research Council of the Philippines. In Memoriam: Manuel L. Roxas, 1887-1958. Quezon City, 1960.
MLA引文National Research Council of the Philippines. In Memoriam: Manuel L. Roxas, 1887-1958. 1960.
警告：这些引文格式不一定是100％准确.