Leonardi, N. An analysis of a seventeenth century conceptual dictionary with an alphabetical list of entries and a network definition structure: John Wilkins' and william Lloyd's "An alphabetical dictionary"(1668) / Natascia Leonardi. Historical dictionaries and historical dictionary research : papers from the International Conference on Historical Lexicography and Lexicology, at the University of Leicester, 2002.(2004).

Leonardi, Natascia. "An Analysis of a Seventeenth Century Conceptual Dictionary with an Alphabetical List of Entries and a Network Definition Structure: John Wilkins' and William Lloyd's "An Alphabetical Dictionary"(1668) / Natascia Leonardi." Historical Dictionaries and Historical Dictionary Research : Papers from the International Conference on Historical Lexicography and Lexicology, at the University of Leicester, 2002.(2004) .

Leonardi, Natascia. "An Analysis of a Seventeenth Century Conceptual Dictionary with an Alphabetical List of Entries and a Network Definition Structure: John Wilkins' and William Lloyd's "An Alphabetical Dictionary"(1668) / Natascia Leonardi." Historical Dictionaries and Historical Dictionary Research : Papers from the International Conference on Historical Lexicography and Lexicology, at the University of Leicester, 2002.(2004), .