Provenance Twelve Collectors of Ethnographic Art in England 1760-1990 Waterfield Hermione Heftet / 2009 / Engelsk
Extreme Collecting Challenging Practices for 21st Century Museums Were Graeme Innbundet / 2012 / Engelsk
Extreme Collecting Challenging Practices for 21st Century Museums Were Graeme Heftet / 2014 / Engelsk
Turquoise in Mexico and North America Science, Conservation, Culture and Collections King J. C. H. Heftet / 2012 / Engelsk
