Hall, C., Shoard, M., & Tarn, J. N. "Fit for the future"(report of the National Parks Review Panel). Town Planning Review.
Chicago-referens (17:e uppl.)Hall, Christopher, Marian Shoard, och John Nelson Tarn. ""Fit for the Future"(report of the National Parks Review Panel)." Town Planning Review .
MLA-referens (9:e uppl.)Hall, Christopher, et al. ""Fit for the Future"(report of the National Parks Review Panel)." Town Planning Review, .
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.