- Letchworth Garden City - history and further information 互联网档案馆的存檔，存档日期2012-04-29.
- They don't make them like they used to (Guardian, 1/12/03)
- A photo guide to Letchworth Garden City
- A timeline of the town's civic history[失效連結]
- NHDC's page about the proposed Letchworth Town Council[永久失效連結]
- Website for the new Letchworth town council
- North Hertfordshire District Council
- Hertfordshire County Council