An Introduction to Romance Linguistics, Its Schools and Scholars. Revised, with a Supplement, Thirty Years On, by R. Posner. (Translation, in Parts Augmented and Revised, by John Orr.- Second Edition.).
An Introduction to Romance Linguistics, Its Schools and Scholars. Revised, with a Supplement, Thirty Years On, by R. Posner. (Translation, in Parts Augmented and Revised, by John Orr.- Second Edition.). Language and style series. no. 8
