Hoel, P. G., & Jessen, R. J. (1977). Basic statistics for business and economics (Ed.2.).
Chicago Edition CitationHoel, Paul G., i Raymond J. Jessen. Basic Statistics for Business and Economics. Ed.2. New York, John Wiley, 1977.
Cita MLAHoel, Paul G., i Raymond J. Jessen. Basic Statistics for Business and Economics. Ed.2. 1977.
Atenció: Aquestes cites poden no estar 100% correctes.