LIPKA, Leonhard. An outline of english lexicology : lexical structure, word semantics, and word-formation. 2nd ed. Tübingen : Max Niemeyer Verlag, 1992, reprint 2010. xi, 212 s. Forschung & Studium Anglistik, 3. ISBN 978-3-484-41003-9. ISSN 0178-7861.