Dasal, O. N. B. (1976). The silent reading difficulties of first and fourth year students of the Capiz school of Arts and Trades, 1968-1969 [microform]. Photoduplication Service University of the Philippines Library.
芝加哥风格引文Dasal, O. Nilda B. The Silent Reading Difficulties of First and Fourth Year Students of the Capiz School of Arts and Trades, 1968-1969 [microform]. Quezon City: Photoduplication Service University of the Philippines Library, 1976.
MLA引文Dasal, O. Nilda B. The Silent Reading Difficulties of First and Fourth Year Students of the Capiz School of Arts and Trades, 1968-1969 [microform]. Photoduplication Service University of the Philippines Library, 1976.
警告：这些引文格式不一定是100％准确.