Phillips, P. A. (1978). Regional disparities: Why Ontario has so much and the others can't catch up. J. Lorimer.
Cita Chicago Style (17a ed.)Phillips, Paul Arthur. Regional Disparities: Why Ontario Has so Much and the Others Can't Catch Up. Toronto: J. Lorimer, 1978.
Cita MLA (8a ed.)Phillips, Paul Arthur. Regional Disparities: Why Ontario Has so Much and the Others Can't Catch Up. J. Lorimer, 1978.
Precaución: Estas citas no son 100% exactas.