More links and websites
The website of the industry association.
More suggestions and sources
Carter, Graeme. Travelling with Newmans. Whanganui: GT Carter Transport Books, 2006.
Laugesen, Keith. A driving force: the Laugesen family and the Midland group of companies. Christchurch: J. K. Laugesen, 2001.
Lovell-Smith, E. M. Old coaching days in Otago and Southland. Christchurch: Capper Press, 1976 (originally published 1931).
McCrystal, John. On the buses in New Zealand: from charabancs to the coaches of today. Wellington: Grantham House in association with the Bus and Coach Association of New Zealand, 2007.
Oliver, Juliet. Tranzit through time: the story of Tranzit Group, 1924–2000. Masterton: Tranzit Group, 2001.
Wigley, Harry. The Mount Cook way: the first fifty years of the Mount Cook Company. Auckland: Collins, 1979.