CARLBORG, F. W. (1968). Introduction to statistics. Scott, Foresman.
Cita Chicago (17th ed.)CARLBORG, Frank W. Introduction to Statistics. Illinois: Scott, Foresman, 1968.
Cita MLA (9th ed.)CARLBORG, Frank W. Introduction to Statistics. Scott, Foresman, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.