The Encyclopedia of Wales (2008) does not give the area of the Rhondda Valley, but gives the hectares for each of the 16 communities as of 2001.
فهرست شهرهای پادشاهی متحد بریتانیای کبیر و ایرلند شمالی The Encyclopedia of Wales (2008) does not give the area of the Rhondda Valley, but gives the hectares for each of the 16 communities as of 2001.