Stewart, J. N. (1975). Urban indicators: Quality of life comparisons for canadian cities. Ministry of State for Urban Affairs.
Chicago-Zitierstil (17. Ausg.)Stewart, John N. Urban Indicators: Quality of Life Comparisons for Canadian Cities. Ottawa: Ministry of State for Urban Affairs, 1975.
MLA-Zitierstil (8. Ausg.)Stewart, John N. Urban Indicators: Quality of Life Comparisons for Canadian Cities. Ministry of State for Urban Affairs, 1975.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.