Lithwick, N. H. (1967). Prices, productivity, and Canada's competitive position. Private Planning Association of Canada.
Chicago-Zitierstil (17. Ausg.)Lithwick, N. H. Prices, Productivity, and Canada's Competitive Position. Montreal, Quebec: Private Planning Association of Canada, 1967.
MLA-Zitierstil (9. Ausg.)Lithwick, N. H. Prices, Productivity, and Canada's Competitive Position. Private Planning Association of Canada, 1967.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.