HILLMAN, Arye L. Public finance and public policy : responsibilities and limitations of government. 2nd ed. New York : Cambridge University Press, 2009. x, 859 s. ISBN 978-0-521-73805-7. [Copy count : 3, currently available 1, at library only 2]

Financing government in the transition: Bulgaria : the political economy of tax policies, tax bases, and tax evasion. Washington D.C. : The World Bank, 1995. 254 s. World Bank regional and sectoral studies. ISBN 0-8213-3388-7. [Copy count : 1, currently available 1, at library only 0]