Martinez, J. D. (1960). 100th birthday anniversary of Juan Martinez. s.n.
Chicagoスタイル(17版)引用形式Martinez, Juan David. 100th Birthday Anniversary of Juan Martinez. [Manila: s.n, 1960.
MLA(9版)引用形式Martinez, Juan David. 100th Birthday Anniversary of Juan Martinez. s.n, 1960.
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