Philippines. Wage Commission. (1973). Report on the inter-island shipping industry. [s.n.].
Chicago-viite (17. p.)Philippines. Wage Commission. Report on the Inter-island Shipping Industry. Manila: [s.n.], 1973.
MLA-viite (9. p.)Philippines. Wage Commission. Report on the Inter-island Shipping Industry. [s.n.], 1973.
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