Mood, A. M., & Graybill, F. A. (1963). Introduction to the theory of statistics (2nd ed.). McGraw-Hill.
Cita Chicago (17th ed.)Mood, Alexander McFarlane, i Franklin A. Graybill. Introduction to the Theory of Statistics. 2nd ed. New York: McGraw-Hill, 1963.
Cita MLA (9th ed.)Mood, Alexander McFarlane, i Franklin A. Graybill. Introduction to the Theory of Statistics. 2nd ed. McGraw-Hill, 1963.
Atenció: Aquestes cites poden no estar 100% correctes.