Cita APA

Lincoln Electric Company, & Lincoln Electric Company. New lessons in arc welding (2. edition.).

Citación estilo Chicago

Lincoln Electric Company, y Lincoln Electric Company. New Lessons in Arc Welding. 2. edition.

Cita MLA

Lincoln Electric Company, y Lincoln Electric Company. New Lessons in Arc Welding. 2. edition.

Precaución: Estas citas no son 100% exactas.