Philippines. Department of Trade and Industry. (1999). Directory of exporters: Southern Tagalog Region (Region IV). Department of Trade and Industry - Region 4.
Chicago Style (17th ed.) CitationPhilippines. Department of Trade and Industry. Directory of Exporters: Southern Tagalog Region (Region IV). [Calamba, Laguna: Department of Trade and Industry - Region 4, 1999.
MLA (9th ed.) CitationPhilippines. Department of Trade and Industry. Directory of Exporters: Southern Tagalog Region (Region IV). Department of Trade and Industry - Region 4, 1999.
Warning: These citations may not always be 100% accurate.