Agnew, Neville, and Martha Demas, eds., Principles for the Conservation of Heritage Sites in China: English language translation, with Chinese text, of the document issued by China ICOMOS. 2nd Printing with revision. Los Angeles: The Getty Conservation Institute, 2004. Downloadable in two parts:

PART I, Chinese-language text (PDF, 49pp., 7.6MB)

PART II, English-language text (PDF, 51pp., 6MB)

Agnew, Neville, ed., Conservation of Ancient Sites on the Silk Road: Proceedings of an International Conference on the Conservation of Grotto Sites. Los Angeles: The Getty Conservation Institute, 1997. Downloadable in eight separate sections.

Agnew, Neville, ed. Conservation of Ancient Sites on the Silk Road: Proceedings of the Second International Conference on the Conservation of Grotto Sites, Mogao Grottoes, Dunhuang, People's Republic of China, June 28-July 3, 2004. Los Angeles: The Getty Conservation Institute, 2010. Downloadable in 11 separate sections. A bound copy is available for purchase at the Getty Bookstore.