Zulueta, J. B. (1990). Importation of 40m bags of cement set. Manila Chronicle.
Chicagoスタイル(17版)引用形式Zulueta, Joselito B. "Importation of 40m Bags of Cement Set." Manila Chronicle 1990.
MLA(9版)引用形式Zulueta, Joselito B. "Importation of 40m Bags of Cement Set." Manila Chronicle, 1990.
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