Marble Association of the Philippines & Philippines Export Product Selector (PEPS). (1994). Philippine marble sector profile. BETP and Commission of the European Communities.
Citação do estilo Chicago (17ª ed.)Marble Association of the Philippines e Philippines Export Product Selector (PEPS). Philippine Marble Sector Profile. Makati City: BETP and Commission of the European Communities, 1994.
Citação MLA (9ª ed.)Marble Association of the Philippines e Philippines Export Product Selector (PEPS). Philippine Marble Sector Profile. BETP and Commission of the European Communities, 1994.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.