| | | Reliability : a competitive edge / edito... | 1995 | | 1 bibl. |
| | Amos, Stanley William | Newnes dictionary of electronics / S.W. ... | 1999 | | 2 bibl. |
| | Dummer, G. W. A. (Geoffre... | Wires and R.F. cables by G.W.A. Dummer a... | 1961 | | 1 bibl. |
| | Dummer, G. W. A. (Geoffre... | Electronic inventions 1745-1976 / by G.W... | 1977 | | 1 bibl. |
| | Dummer, G. W. A. (Geoffre... | Materials for conductive and resistive f... | 1970 | | 1 bibl. |
| | Dummer, G. W. A. (Geoffre... | Variable resistors and potentiometers / ... | 1956 | | 1 bibl. |
| | Dummer, G. W. A. (Geoffre... | Modern electronic components / by G. W. ... | 1959 | | 3 bibl. |
| | Dummer, G. W. A. (Geoffre... | Fixed and variable capacitors | 1960 | | 1 bibl. |
| | Dummer, G. W. A. (Geoffre... | Electronic equipment reliability / by G.... | 1960 | | 2 bibl. |
| | Dummer, G. W. A. (Geoffre... | Environmental testing techniques for ele... | 1962 | | 3 bibl. |