Graph theory and combinatorics Manila & Philippine Council for Advanced Science and Technology Research and Development. (1991). Graph theory and combinatorics: Abstracts, Manila, 1991. Published with the support of the Philippine Council for Advanced Science and Technology Research and Development.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Graph theory and combinatorics Manila và Philippine Council for Advanced Science and Technology Research and Development. Graph Theory and Combinatorics: Abstracts, Manila, 1991. Manila: Published with the support of the Philippine Council for Advanced Science and Technology Research and Development, 1991.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Graph theory and combinatorics Manila và Philippine Council for Advanced Science and Technology Research and Development. Graph Theory and Combinatorics: Abstracts, Manila, 1991. Published with the support of the Philippine Council for Advanced Science and Technology Research and Development, 1991.