(1977). Official Philippine motor road and tourist guide [microform]. Photoduplication Service, University of the Philippines Library.
Chicagoスタイル(17版)引用形式Official Philippine Motor Road and Tourist Guide [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1977.
MLA(9版)引用形式Official Philippine Motor Road and Tourist Guide [microform]. Photoduplication Service, University of the Philippines Library, 1977.
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