Dyfyniad APA

Webb, R. (1976). On the statistical mapping of urban poverty and employment. International Bank for Reconstruction and Development.

Dyfyniad Arddull Chicago

Webb, Richard. On the Statistical Mapping of Urban Poverty and Employment. Washington: International Bank for Reconstruction and Development, 1976.

Dyfyniad MLA

Webb, Richard. On the Statistical Mapping of Urban Poverty and Employment. International Bank for Reconstruction and Development, 1976.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.