Haurongo: Bock, William Rose
He whakaaturanga anō
Rārangi pukapuka
Bock, F. R. Bock collection. History Department, Museum of New Zealand, Wellington
The cyclopedia of New Zealand. Vol. 1. Wellington, 1897
Gwynn, R. 'New Zealand stamp production comes of age: the contribution of W. R. Bock & A. E. Cousins'. In Catalogue of Palmpex '82 national stamp exhibition. Palmerston North, 1982
Obit. Evening Post. 3 Aug. 1932