Haurongo: Bettjeman, Agnes Muir rāua ko Bettjeman, Frederick Charles
He whakaaturanga anō
Rārangi pukapuka
Bates, A. P. The Bridge to Nowhere. Wanganui, 1981
Ross, M. 'Pioneers seventy years ago: Nancy Bettjeman's story'. Whanganui River Annual , 1993: 54--57