Philippine Council for Health Research and Development & National Congress on Health Research and Development (3rd : 1988 : Lung Center of the Philippines). (1988). Proceedings of the Third National Congresses on Health Research and Development, Lung Center of the Philippines, 25-26 April, 1988. [s.n.].
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Philippine Council for Health Research and Development và National Congress on Health Research and Development (3rd : 1988 : Lung Center of the Philippines). Proceedings of the Third National Congresses on Health Research and Development, Lung Center of the Philippines, 25-26 April, 1988. [S.l.]: [s.n.], 1988.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Philippine Council for Health Research and Development và National Congress on Health Research and Development (3rd : 1988 : Lung Center of the Philippines). Proceedings of the Third National Congresses on Health Research and Development, Lung Center of the Philippines, 25-26 April, 1988. [s.n.], 1988.