Me pēnei te tohu i te whārangi:

Seán G. Brosnahan. Related biographies for 'Ryan, Albert James', Dictionary of New Zealand Biography, first published in 1996. Te Ara - the Encyclopedia of New Zealand, https://teara.govt.nz/mi/biographies/3r38/ryan-albert-james/related-biographies (accessed 14 May 2024)