De Leon, L. T. (1983). Barrio Escopa: A summative evaluation of a pilot housing project in the Philippines. UMI Dissertation Services.
芝加哥风格引文De Leon, Lily Tomas. Barrio Escopa: A Summative Evaluation of a Pilot Housing Project in the Philippines. Ann Arbor, Michigan: UMI Dissertation Services, 1983.
MLA引文De Leon, Lily Tomas. Barrio Escopa: A Summative Evaluation of a Pilot Housing Project in the Philippines. UMI Dissertation Services, 1983.
警告：这些引文格式不一定是100％准确.