Colborne-Veel, J. V. In memoriam Emily Sophia Foster. Christchurch, 1898

McKenzie, G. M. 'Emily Foster, a great headmistress'. Lyttelton Times. 8 July 1924

McKenzie, G. M. West Christchurch School. Jubilee history, 1874--1924. Christchurch, 1924

Obit. Lyttelton Times. 31 Dec. 1897

Peddie, B. A. Christchurch Girls' High School, 1877--1977. Christchurch, 1977