Gaya APA
Weston, J. (1992).
Automated welding systems in manufacturing : gateshed, North East UK, 17-19 November 1991 .
England:
A Bington.
Gaya MLA
Weston, John.
"Automated welding systems in manufacturing : gateshed, North East UK, 17-19 November 1991".
England:
A Bington,
1992.
Text.