ベニー・レールプレーン
Thwaite, Malcolm (2005). “The George Bennie Railplane and Hugh Fraser Airrail Systems of Transport”. Transactions of the Newcomen Society(英語版) 75 (1): 37–84. ISSN 03720187.
Black, William B. The Bennie Railplane. East Dunbartonshire Council. (ISBN 0904966577)