This book provides a general perspective on valency-changing mechanisms - passives, antipassives, causatives, applicatives - in the languages of the world. It contains a comprehensive typology of causatives by R. M. W. Dixon, and...

Professor Dixon's book The Dyirbal Language of North Queensland (CUP 1972) is acknowledge to be a classic study. His study of Yidin is directly comparable in importance. Yidin, which is also a dying language, is Dyirbal's northerly...