LeBel, G. (1963). Effect of price on butter sales: A comparative study of various countries. Canada Dept. of agriculture conomics division.
Chicago-Zitierstil (17. Ausg.)LeBel, Gilles. Effect of Price on Butter Sales: A Comparative Study of Various Countries. Ottawa: Canada Dept. of agriculture conomics division, 1963.
MLA-Zitierstil (9. Ausg.)LeBel, Gilles. Effect of Price on Butter Sales: A Comparative Study of Various Countries. Canada Dept. of agriculture conomics division, 1963.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.