Howe, D., Abbott, C., & Adler, S. What's on the horizon for Oregon planners? Journal of the American Planning Association.
Lua i Stíl Chicago (17ú heag.)Howe, Deborah, Carl Abbott, agus Sy Adler. "What's on the Horizon for Oregon Planners?" Journal of the American Planning Association .
Lua MLA (9ú heag.)Howe, Deborah, et al. "What's on the Horizon for Oregon Planners?" Journal of the American Planning Association, .
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