Padua, R. N., & Santos, R. G. (1998). Fundamentals of educational research and data analysis: A Pafte textbook development project. Katha Pub.
芝加哥风格引文Padua, Robert N., 与 Rosita G. Santos. Fundamentals of Educational Research and Data Analysis: A Pafte Textbook Development Project. Quezon City: Katha Pub, 1998.
MLA引文Padua, Robert N., 与 Rosita G. Santos. Fundamentals of Educational Research and Data Analysis: A Pafte Textbook Development Project. Katha Pub, 1998.
警告：这些引文格式不一定是100％准确.