Tohutoro APA (7th ed.)
James, S., Lahti, T., & Robèrt, K. (2004). The natural step for communities: How cities and towns can change to sustainable practices. New Society Publishers.
Tohutoru Kātū Chicago (17th ed.)
James, Sarah, Torbjörn Lahti, me Karl-Hendrik Robèrt. The Natural Step for Communities: How Cities and Towns Can Change to Sustainable Practices. Gabriola Island, B.C.: New Society Publishers, 2004.
Tohutoro MLA (9th ed.)
James, Sarah, et al. The Natural Step for Communities: How Cities and Towns Can Change to Sustainable Practices. New Society Publishers, 2004.
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