Analysis of information sources in references of the Wikipedia article "Slum tourism" in English language version.
'Slumming', the latest fashionable idiosyncrasy in London – i.e., the visiting of the slums of the great city by parties of ladies and gentlemen for sightseeing – is mildly practiced here by our foreign visitors by a tour of the Bowery, winding up with a visit to an opium joint or Harry Hill's. ...