Bacani, R. C. (1974). The Philippine shipbuilding industry. [s.n.
Chicagoスタイル(17版)引用形式Bacani, Ramon C. The Philippine Shipbuilding Industry. Manila: [s.n, 1974.
MLA(9版)引用形式Bacani, Ramon C. The Philippine Shipbuilding Industry. [s.n, 1974.
警告: この引用は必ずしも正確ではありません.