Haurongo: Montgomery, William
He whakaaturanga anō
Rārangi pukapuka
Saunders, A. History of New Zealand. 2 vols. Christchurch, 1896--99
Scholefield, G. H., ed. A dictionary of New Zealand biography. 2 vols. Wellington, 1940
Wilson, T. G. The rise of the New Zealand Liberal party. Auckland, 1956