APA Citation

Ab. Razak Hamzah. (1981). The testing of surfaces by liquid penetrants. London: Brunel University.

Chicago Style Citation

Ab. Razak Hamzah. The Testing of Surfaces By Liquid Penetrants. London: Brunel University, 1981.

MLA Citation

Ab. Razak Hamzah. The Testing of Surfaces By Liquid Penetrants. London: Brunel University, 1981.

Warning: These citations may not always be 100% accurate.