Bowman, A. W. (1997). Applied smoothing techniques for data analysis: The kernel approach with S-Plus illustrations. Clarendon.
Citazione stile Chigago Style (17a edizione)Bowman, Adrian W. Applied Smoothing Techniques for Data Analysis: The Kernel Approach with S-Plus Illustrations. Oxford: Clarendon, 1997.
Citatione MLA (9a ed.)Bowman, Adrian W. Applied Smoothing Techniques for Data Analysis: The Kernel Approach with S-Plus Illustrations. Clarendon, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.