Ētahi atu tūhononga, pae tukutuku hoki
Ētahi whakaaro puaki, takenga
Petrie, Hazel. Chiefs of industry: Maori tribal enterprise in early colonial New Zealand. Auckland: Auckland University Press, 2006.
Watson, James. Links: a history of transport and New Zealand society. Wellington: Ministry of Transport, 1996.
Wright, Matthew. Trucks across New Zealand. Auckland: Whitcoulls, 2006.