Ryan, J. C., & Roth, R. (1995). Hazardous handouts: Taxpayer subsidies to environmental degradation. Northwest Environment Watch.
Cita Chicago Style (17a ed.)Ryan, John C., y Rhys Roth. Hazardous Handouts: Taxpayer Subsidies to Environmental Degradation. Seattle, Wash.: Northwest Environment Watch, 1995.
Cita MLA (8a ed.)Ryan, John C., y Rhys Roth. Hazardous Handouts: Taxpayer Subsidies to Environmental Degradation. Northwest Environment Watch, 1995.
Precaución: Estas citas no son 100% exactas.