APA

Khanna (O P), . (1983). Text Book Of Welding Technology Ed.1. : .

Chicago

Khanna (O P), . 1983. Text Book Of Welding Technology Ed.1. : .

Harvard

Khanna (O P), . (1983). Text Book Of Welding Technology Ed.1. : .

MLA

Khanna (O P), . Text Book Of Welding Technology Ed.1. : . 1983.