//-->
Statistics in theory and practice
Connor, Lewis Roussez, (1977)
Statistics: An introduction to quantitative economic research
Suits, Daniel Burbidge, (1963)
Economic statistics and econometrics : an introduction to quantitative economics
Kane, Edward J., (1968)
Statistics for management and economics
Mendenhall, William, (1971)
Introduction to probability and statistics
Mendenhall, William, (1987)