Notes
Goldberg et al.
Lange and Schaeffer
Butler
Rutes et al. 1985
Batty et al.
Rutes et al. 2001
City of Niagara Falls, NY
The Architects' Journal
Rutes et al. 2001
Huffadine McDonough
Benson et al. 1998 Benson et al. 2000 Do and SirmansRodriguez and SirmansLuttik Yu et al.
Bishop et al.
Ingram and Inman
BudicKrizek and Johnson
Boyd and Chan
Al-Kodmany Shiode
Koller et al.
City of Niagara Falls, NY 2004
City of Niagara Falls, Ontario
U.S. Census Bureau 1997
U.S. Census Bureau 2002
U.S. Census Bureau 1997, 2002
Butler
Benson et al. 1998