Spiegel, M. (1972). Theory and problems of statistics. McGraw Hill.
Chicago (17e ed.) BronvermeldingSpiegel, Murray. Theory and Problems of Statistics. NewYork: McGraw Hill, 1972.
MLA (9e ed.) BronvermeldingSpiegel, Murray. Theory and Problems of Statistics. McGraw Hill, 1972.
Let op: Deze citaties zijn niet altijd 100% accuraat.