Não informado. (1952). Canadian Journal of Agricultural Economics. Canadian Agricultural Economics and Farm Management Society.
Citação do estilo Chicago (17ª ed.)Não informado. Canadian Journal of Agricultural Economics. Winnipeg, Canada: Canadian Agricultural Economics and Farm Management Society, 1952.
Citação MLA (8ª ed.)Não informado. Canadian Journal of Agricultural Economics. Canadian Agricultural Economics and Farm Management Society, 1952.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.