Esguerra, J. S. (1974). A proposed teaching guide in exploratory automotive mechanics for the public secondary schools of Manila [microform]. Photoduplication Service, University of the Philippines Library.
Chicagoスタイル(17版)引用形式Esguerra, Julian S. A Proposed Teaching Guide in Exploratory Automotive Mechanics for the Public Secondary Schools of Manila [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1974.
MLA(9版)引用形式Esguerra, Julian S. A Proposed Teaching Guide in Exploratory Automotive Mechanics for the Public Secondary Schools of Manila [microform]. Photoduplication Service, University of the Philippines Library, 1974.
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