Melton 1984, p. 12. Melton, Ian (1984). R. J., Greenaway (ed.). "From Quainton to Brill: A history of the Wotton Tramway". Underground (13). Hemel Hempstead: The London Underground Railway Society. ISSN0306-8609.
Melton 1984, p. 49. Melton, Ian (1984). R. J., Greenaway (ed.). "From Quainton to Brill: A history of the Wotton Tramway". Underground (13). Hemel Hempstead: The London Underground Railway Society. ISSN0306-8609.