- otelz.com hotel/derbent-otel
- geomerid.com en/place/old-city-of-derbent/
- russiatrek.org derbent-city
- gezilecekyerlertr.com Nerede, Nasıl Gidilir?
- rbth.com travel/337478-russias-southernmost-city-…
- haritamap.com yer/derbent-kartepe
- tr.cybo.com RU-biz/derbent-avto
- http://maplandia.com turkey/kocaeli/derbent/
- worldhistory.org Derbent/