"Early and traditional cultivating implements in Scotland", Alexander Fenton, "Proceedings of the Society of Antiquaries of Scotland", vol. XCVI, 1962-1963 : [recenzja]

Kwartalnik Historii Kultury Materialnej, Tom 15, Numer 2 (1967) s. 435
Zofia Podwińska , Alexander Fenton (aut. dzieła rec.)