Deloitte & Touche & Canada. Agri-food Policy Directorate. (1992). The economic benefits of fungicides in Canadian horticulture. Agri-food Policy Directorate, Policy Branch, Agriculture Canada.
Cita Chicago (17th ed.)Deloitte & Touche i Canada. Agri-food Policy Directorate. The Economic Benefits of Fungicides in Canadian Horticulture. [Ottawa]: Agri-food Policy Directorate, Policy Branch, Agriculture Canada, 1992.
Cita MLA (8th ed.)Deloitte & Touche i Canada. Agri-food Policy Directorate. The Economic Benefits of Fungicides in Canadian Horticulture. Agri-food Policy Directorate, Policy Branch, Agriculture Canada, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.