Van Huyck, Alfred P. 1990. The Economics of Conservation. In Architectural and Urban Conservation in the Islamic World. (Abu H. Imamuddin and Karen R. Longeteig, eds.) Geneva: The Aga Khan Trust for Culture.
Van Huyck, Alfred P. 1990. The Economics of Conservation. In Architectural and Urban Conservation in the Islamic World. (Abu H. Imamuddin and Karen R. Longeteig, eds.) Geneva: The Aga Khan Trust for Culture.