Canada. Royal Commission on Farm Machinery & MacDonald, N. B. (1969). Farm tractor production costs: A study in economies of scale. Queen's Printer.
Chicago Style (17th ed.) CitationCanada. Royal Commission on Farm Machinery and Neil B. MacDonald. Farm Tractor Production Costs: A Study in Economies of Scale. Ottawa: Queen's Printer, 1969.
MLA (8th ed.) CitationCanada. Royal Commission on Farm Machinery and Neil B. MacDonald. Farm Tractor Production Costs: A Study in Economies of Scale. Queen's Printer, 1969.
Warning: These citations may not always be 100% accurate.