Adams, W. (1990). Green Development Environment And Sustainability In Third World W.m Adams. Routledge.
Chicago-referens (17:e uppl.)Adams, W.M. Green Development Environment And Sustainability In Third World W.m Adams. Routledge, 1990.
MLA-referens (8:e uppl.)Adams, W.M. Green Development Environment And Sustainability In Third World W.m Adams. Routledge, 1990.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.