Agustin, L. M. (1979). Abstracts of Philippine researches in guidance: 1971-1976. University of the Philippines Library.
Chicagoスタイル(17版)引用形式Agustin, Leila Mendoza. Abstracts of Philippine Researches in Guidance: 1971-1976. Quezon City: University of the Philippines Library, 1979.
MLA(9版)引用形式Agustin, Leila Mendoza. Abstracts of Philippine Researches in Guidance: 1971-1976. University of the Philippines Library, 1979.
警告: この引用は必ずしも正確ではありません.