The Tinkinswood and St. Lythans long cairns, Glamorgan

National Museum of Wales, Savory, H. N. (Hubert Newman), Boon, George C. (George Counsell), 1927-, Lewis, J. M. (John Masters), 1926-, 1976

Williams, Glanmor, 1920-, Savory, H. N. (Hubert Newman), Williams, M. Fay (Margaret Fay), 1922-, Glamorgan County History Trust, 1984

Great Britain. Department of the Environment, Savory, H. N. (Hubert Newman), Roberts, Gomer M., 1977

Savory, H. N. (Hubert Newman), Gardner, Willoughby, Savory, H N,

National Museum of Wales, Savory, H. N. (Hubert Newman), 1976

National Museum of Wales, Lewis, John Masters, Savory, H. N. (Hubert Newman), Boon, George C. (George Counsell), 1927-, Lewis, J. M. (John Masters), 1926-, 1976

Great Britain. Department of the Environment, Savory, H. N. (Hubert Newman), 1973

National Museum of Wales, Lewis, John Masters, Savory, H. N. (Hubert Newman), Boon, George C. (George Counsell), 1927-, 1976

National Museum of Wales, Savory, H. N. (Hubert Newman), 1976