Edwards,Peggy Tsouros, A. (2006). Promoting physical activity and active living in urban environments. World Health Organization.
Chicago-referens (17:e uppl.)Edwards,Peggy Tsouros, Agis. Promoting Physical Activity and Active Living in Urban Environments. Turkey: World Health Organization, 2006.
MLA-referens (8:e uppl.)Edwards,Peggy Tsouros, Agis. Promoting Physical Activity and Active Living in Urban Environments. World Health Organization, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.