Popenoe, D. (1969). The urban-industrial frontier; essays on social trends and institutional goals in modern communities. Rutgers University Press.
Chicago-Zitierstil (17. Ausg.)Popenoe, David. The Urban-industrial Frontier; Essays on Social Trends and Institutional Goals in Modern Communities. New Brunswick, N.J: Rutgers University Press, 1969.
MLA-Zitierstil (9. Ausg.)Popenoe, David. The Urban-industrial Frontier; Essays on Social Trends and Institutional Goals in Modern Communities. Rutgers University Press, 1969.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.