Haurongo: Ulrich, George Henry Frederick
He whakaaturanga anō
Rārangi pukapuka
The cyclopedia of New Zealand. Vol. 4. Christchurch, 1905
Morrell, W. P. The University of Otago. Dunedin, 1969
Obit. Otago Daily Times. 28 May 1900
Parsonson, G. S. A brief history of the Otago School of Mines, 1871--1971. Dunedin, 1971
Ulrich family papers. MS. Private ownership