Fonte:
http://www.dgci.min-financas.pt/NR/rdonlyres/1579DF58-1F9E-4817-A9DE-67F7CC7E6EF3/0/IV-d051_2004003-Habitacao_social.pdf
http://www.dgci.min-financas.pt/NR/rdonlyres/FBB94D17-69A5-4705-85B1-86E84FF51419/0/IV-E_52002001-Empreitada_construcao.pdf
http://www.dgci.min-financas.pt/NR/rdonlyres/E061568B-16EB-4A56-B49C-F46352147C4F/0/IV-T120_2005309-medicamentos_uso_veterinario.pdf
http://www.dgci.min-financas.pt/NR/rdonlyres/ED642924-07FF-4FF2-A645-D145FA90F0AB/0/IV-T120_2006120-Paineis_solares.pdf
http://www.dgci.min-financas.pt/NR/rdonlyres/2227A566-9DE2-45D7-930A-A3367F5EC806/0/IV-t120_2006186_elevador_para_deficientesl.pdf
