AO REDOR DO GLOBO:
Permaculture Research Institute (Australia):http://permaculturenews.org/
Permaculture Magazine (United Kingdom):http://www.permaculture.co.uk/
Permies (United States):http://www.permies.com/
Permaculture Worldwide Network:http://permacultureglobal.com/
Permaculture Voices:http://www.permaculturevoices.com/
Holmgren Design (VIC, Australia):http://holmgren.com.au/melliodora/
Tagari Farm (TAS, Australia):http://www.tagari.com/
Permaculture Biz (Australia):http://www.permaculture.biz/
Allan Savory Institute (South Africa):http://www.savoryinstitute.com/
Polyface Farm Inc. (United States):http://www.polyfacefarms.com/
Forest Agriculture Enterprises (United States):http://www.forestag.com/
Seeds of change:http://www.seedsofchange.com/
Permacultura México (México):http://www.permacultura.org.mx/es/home/
WWOOF (International):http://wwoofinternational.org/
NO BRASIL:
A Permacultura no Brasil:http://www.permacultura.org.br/
WWOOF (Brasil):http://www.wwoofbrazil.com/
Fungi brasilis (SC, Brasil):http://www.fungibrasilis.com.br/
Sítio Curupira (SC, Brasil):http://sitiocurupira.wordpress.com/
Instituto Çarakura (SC, Brasil):http://www.institutocarakura.org.br/
Bambú Essencial (SC, Brasil):http://bambuessencial.wordpress.com/
Come-se (SP, Brasil):http://come-se.blogspot.com.br/
Via Sapiens Livraria (RS, Brasil):http://livrariaviasapiens.com.br/site/