Joel Sternfeld, American Prospects, Times Books, Houston, 1987Photographie prise à Mclean, Virginia, États-Unis le 4 Décembre 1978
Cliffords Harper, “Welcome to the Free Land of Albion”, in Undercurrents
the Magazine of Radical Science and Alternative Technology, n°20, Mars 1977
Lorenzetti, Ambrogio. (1338). Les Eftets du Bon Gouvernement. Palazzo Pubblico, Sienne, Italie.
Lorenzetti, Ambrogio. (1338). L’Allégorie et les Effets du Mauvais Gouvernement. Palazzo Pubblico, Sienne, Italie.
Meltzer, Davis. « Une ferme du 21ème siècle». The National Geogaphic Magazine, Février 1970.
Début du 20ème siècle .
Joel Sternfeld, American Prospects, Times Books, Houston, 1987 cover with “Mclean, Virginia, December 4, 1978”
Cliffords Harper, “Welcome to the Free Land of Albion”, from Undercurrents
the Magazine of Radical Science and Alternative Technology, n°20, March 1977
Lorenzetti, Ambrogio. (1338). . Palazzo Pubblico, Siena, Italy.
Lorenzetti, Ambrogio. (1338). The Allegory and Effects of the Bad Government,
Palazzo Pubblico, Siena, Italy.
21st Century Farm. The National Geogaphic Magazine, February 1970.
Early 20th century.