Antonio, E. T. (1977). Abstracts of Philippine researches in guidance, 1951-1960. University of the Philippines Library.
芝加哥风格引文Antonio, Estella T. Abstracts of Philippine Researches in Guidance, 1951-1960. Quezon City: University of the Philippines Library, 1977.
MLA引文Antonio, Estella T. Abstracts of Philippine Researches in Guidance, 1951-1960. University of the Philippines Library, 1977.
警告：这些引文格式不一定是100％准确.