Sandy, R. (1990). Statistics for business and economics. McGraw-Hill.
Style de citation Chicago (17e éd.)Sandy, Robert. Statistics for Business and Economics. New York: McGraw-Hill, 1990.
Style de citation MLA (9e éd.)Sandy, Robert. Statistics for Business and Economics. McGraw-Hill, 1990.
Attention : ces citations peuvent ne pas être correctes à 100%.