[15: Commission Recommendation: Investing in children: breaking the cycle of disadvantage (2013) http://eur-lex.europa.eu/legal-content/EN/ALL/?uri=CELEX:32013H0112][16: European Commission (2015) Secondary earners and fiscal policies in Europe. ]
[15: Recomendación de la Comisión: Invertir en la infancia: romper el ciclo de las desventajas (2013) http://eur-lex.europa.eu/legal-content/ES/ALL/?uri=CELEX:32013H0112][16: Comisión Europea (2015), «Secondary earners and fiscal policies in Europe». ]