[MathOuvrage]
Probability: theory and examples
/ Durrett, Richard.
-Belmont CA : Wadsworth;Duxbury press, 1991. - ix, 453 p. ; 25 cm
ISBN 9780534132064
[MathOuvrage]
The Statistical sleuth
/ Ramsey, Fred L. ; Schafer, Daniel W..
-Pacific Grove CA : Duxbury press, 2002. - xxvi, 742 p. ; 25 cm
ISBN 9780534386709