APA (7e ed.) Bronvermelding

ITC Learning. (1983). TIG structural and pipe welding. Industrial Training Partners.

Chicago (17e ed.) Bronvermelding

ITC Learning. TIG Structural and Pipe Welding. Virginia: Industrial Training Partners, 1983.

MLA (8e ed.) Bronvermelding

ITC Learning. TIG Structural and Pipe Welding. Industrial Training Partners, 1983.

Let op: Deze citaties zijn niet altijd 100% accuraat.