Van Matre, J. G., & Gilbreath, G. H. (1980). Statistics for business and economics. Business Publications ; Irwin-Dorsey.
Cita Chicago (17th ed.)Van Matre, Joseph G., i Glenn H. Gilbreath. Statistics for Business and Economics. Dallas, Tex. : Georgetown, Ont.: Business Publications ; Irwin-Dorsey, 1980.
Cita MLA (8th ed.)Van Matre, Joseph G., i Glenn H. Gilbreath. Statistics for Business and Economics. Business Publications ; Irwin-Dorsey, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.