Barclay, G. J.; Russell-White, C. J.; Barnetson, L.; Birnie, J.; Cook, G.; Cowie, T.; Dalland, M.; Downes, J.; Fairweather, A.; Henshall, A. Excavations in the Ceremonial Complex of the Fourth to 2nd Millennium BC at Balfarg Balbirnie, Glenrothes, Fife. PSAS 1994, 123, 43-210.