Hüllen, W. Roget's thesaurus, deconstructed: Werner Hüllen. Historical dictionaries and historical dictionary research : papers from the International Conference on Historical Lexicography and Lexicology, at the University of Leicester, 2002.(2004).
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Hüllen, Werner. "Roget's Thesaurus, Deconstructed: Werner Hüllen." Historical Dictionaries and Historical Dictionary Research : Papers from the International Conference on Historical Lexicography and Lexicology, at the University of Leicester, 2002.(2004) .
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Hüllen, Werner. "Roget's Thesaurus, Deconstructed: Werner Hüllen." Historical Dictionaries and Historical Dictionary Research : Papers from the International Conference on Historical Lexicography and Lexicology, at the University of Leicester, 2002.(2004), .