[Agora Publication Page] Agora 3, s. 199, p. 189

Xenophon, Oeconomicus, VIII, 22. Cock, C.A.F., III, p. 56, no. 195. Hesychios. Pollux, VII, 11. Plato, Laws, 915d. Xenophon, De Vectagalibus, III, 13. Pollux, X, 18. Suidas, under κύκλος ... Agora 3 189 ... 360 B.C ... Plato, Laws, 915d