@book{ ROCA_ROCA,
author = { EDUARDO ROCA ROCA and MARIA LUISA ROCA FERNANDEZ-CASTANYS } ,
title = { NORMAS ADMINISTRATIVAS BÁSICAS },
publisher = { TECNOS },
number = { 16 },
address = { MADRID, ESPAÑA },
year = { 2005 },
isbn = { 84-309-4319-6 },
}