@book{ title = "Sir Banister Fletcher's global history of architecture", author = "Fletcher, Banister,Fraser, Murray,Gregg, Catherine", year = "2020", publisher = "Bloomsbury Visual Arts", address = "London", edition = "Twenty-first edition", language = "eng", howpublished = "print", isbn = "9781472589989", keywords = "Einführung", note = "Ab der 21. edition in 2 Bänden", content = "Verlag", }