Christoph Cüppers, Newar Craftsmen Employed by the Early dGa' ldan pho brang Rulers, contained in: Corneille Jest, Tej Ratna Kansakar & Mark Turin, eds., Kesar Lall: A Homage on the Occasion of His Buraa Janko (Kathmandu 2004), pp. 30 33, available in PDF format via the internet.