APA-čujuhus (7. p.)
ebrary, Inc, Kenny, M., & Meadowcroft, J. (1999). Planning sustainability. Routledge.
Chicago-čujuhus (17. p.)
ebrary, Inc, Michael Kenny, juo James Meadowcroft. Planning Sustainability. London ; New York: Routledge, 1999.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. Planning Sustainability. Routledge, 1999.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.