APA

(1979). Poverty and the impact of income maintenance programmes in four developed countries. Geneva: International Labour Office.

Chicago

1979. Poverty and the impact of income maintenance programmes in four developed countries. Geneva: International Labour Office.

Harvard

(1979). Poverty and the impact of income maintenance programmes in four developed countries. Geneva: International Labour Office.

MLA

Poverty and the impact of income maintenance programmes in four developed countries. Geneva: International Labour Office. 1979.