1. Estimation of sample size;Johnson;Technometrics,1962
2. N.L. Johnson (1966). Tests of sample censoring, Proc. 20th Tech. Conf. Amer. Soc. Qual. Control, 699–703.
3. N.L. Johnson (1967). Sample censoring, Proc. 12th Conf. Des. Exp. Army Res., 403–424.
4. A general purpose test of censoring of extreme sample values;Johnson,1970
5. Comparison of some tests of sample censoring of extreme values;Johnson;Austral. J. Statist.,1971