Osmeña, R. M. (2025). From hardware supplier to billionaire contractor. Daily Tribune.
Chicagoスタイル(17版)引用形式Osmeña, Rico Mirasol. "From Hardware Supplier to Billionaire Contractor." Daily Tribune 2025.
MLA(9版)引用形式Osmeña, Rico Mirasol. "From Hardware Supplier to Billionaire Contractor." Daily Tribune, 2025.
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