Tham khảo Edgar_Chadwick

    • Dykes, Garth (2009). Nelson FC in the Football League. Nottingham: SoccerData. tr. 27–28. ISBN 978-1-905891-29-0.
    • Joyce, Michael (2004). Football League Players' Records 1888–1939. Nottingham: SoccerData. tr. 50. ISBN 1-899468-67-6.