John Noble, Michael Kohn and Danielle Systermans, Georgia, Armenia & Azerbaijan, 3rd ed. Footscray, Victoria / London: Lonely Planet, 2008, ISBN9781741044775, p. 115Archived 2023-11-30 at the Wayback Machine.
John Noble, Michael Kohn and Danielle Systermans, Georgia, Armenia & Azerbaijan, 3rd ed. Footscray, Victoria / London: Lonely Planet, 2008, ISBN9781741044775, p. 115Archived 2023-11-30 at the Wayback Machine.