1. Allcroft, A. H. 1908.Earthwork of England, London.
2. Allen, J. Romilly 1905.Celtic Art in Pagan and Christian Times, London
3. Anonymous 1909. Review of Sophus MüllerCatalogue of Danish Collections, Prehistoric Period, trans. by G. A. Auben,YAJ, 20: 366–67.
4. Armitage, E. S. 1895. ‘General Pitt-Rivers’ Excavations in Cranborne Chase’,YAJ, 13: 35–43.
5. —— 1905.A Key to English Antiquities: With Special Reference to the Sheffield and Rotherham District, London.