Review of county electoral arrangements

Census of governments (1977)

United States. Bureau of the Census

Review of district electoral arrangements

Local Government Boundary Commission for Wales.

Tongren Diqu zhi

Tongren Diqu di fang zhi bian zuan wei yuan hui

Soviet communism

Sidney Webb

Asoka and the Decline of the Mauryas

Romila Thapar

Urban atlas

United States. Bureau of the Census

Reform of local government in New Zealand

New Zealand. Local Government Commission

Shandong Sheng zhi

Shandong Sheng di fang shi zhi bian zuan wei yuan hui

Division territorial de los estados unidos mexicanos

Mexico. Dirección General de Estadística.