Barnes, J. W. (1994). User's manual to accompany statistical analysis for engineers and scientists: A computer-based approach Microcomputer software IBM version 3.0. New York: McGraw-Hill.
Dyfyniad Arddull ChicagoBarnes, J. Wesley. User's Manual to Accompany Statistical Analysis for Engineers and Scientists: A Computer-based Approach Microcomputer Software IBM Version 3.0. New York: McGraw-Hill, 1994.
Dyfyniad MLABarnes, J. Wesley. User's Manual to Accompany Statistical Analysis for Engineers and Scientists: A Computer-based Approach Microcomputer Software IBM Version 3.0. New York: McGraw-Hill, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.