APA

Holzmann R., Guven U., . (2009). Adequacy of retirement income after pension reforms in Central, Eastern, and Southern Europe. Washington: The World Bank.

Chicago

Holzmann Robert, Guven Ufuk, . 2009. Adequacy of retirement income after pension reforms in Central, Eastern, and Southern Europe. Washington: The World Bank.

Harvard

Holzmann R., Guven U., . (2009). Adequacy of retirement income after pension reforms in Central, Eastern, and Southern Europe. Washington: The World Bank.

MLA

Holzmann Robert, Guven Ufuk, . Adequacy of retirement income after pension reforms in Central, Eastern, and Southern Europe. Washington: The World Bank. 2009.