Não informado. Monthly Crop & Live Stock Report. Ontario Department of Agriculture, Statistics and Publications Branch.
Citação do estilo Chicago (17ª ed.)Não informado. Monthly Crop & Live Stock Report. Toronto, Canada: Ontario Department of Agriculture, Statistics and Publications Branch.
Citação MLA (8ª ed.)Não informado. Monthly Crop & Live Stock Report. Ontario Department of Agriculture, Statistics and Publications Branch.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.