5Rimoldi,Eleanor. Involution, Entropy, or Innovation: Cultural Economics on Bougainville [online]. Journal of the Polynesian Society, The, Vol. 118, No. I, Mar 2009: 47-69. Availability: <http://search.informit.com.au/documentSummary; dn=938480583919129;res=IELHSS> ISSN: 0032- 4000. [cited 07 Apr 11].