1. Journal of Sound and Vibration;Langdon;Noise nuisance from road traffic in residential areas, Part I,1976
2. Journal of Sound and Vibration;Langdon;Noise nuisance caused by road traffic in residential areas: Part II,1976
3. Probit Analysis;Finney,1964
4. Statistical Methods for Research Workers;Fisher,1970
5. Biometrika;Hotelling;Relations between two sets of variables,1963