John Freely. Strolling through Athens: fourteen unforgettable walks through Europe's oldest city. Tauris Parke Paperbacks, 2004 ISBN1-85043-595-2, ISBN978-1-85043-595-2[1]
Further reading
MacNeill, J. (December 1988). Athens. Prentice Hall. p. 86. ISBN9780130476067. Retrieved February 18, 2018.