1. Engaging a new digital citizenry;Ashley,2012
2. Prehistoric Rock Art: Polemics and Progress;Bahn,2010
3. Anthropological studies of the Pahranagat Paiutes and other inhabitants of the slopes of Mount Irish, Lincoln County, Nevada;Fawcett,1993
4. Appendix A: survey and test excavations;Fowler,1973
5. Explorations of Variability in Australian Prehistoric Rock Engravings;Franklin,2004