"The Inquiry in Terms of Section 24(1) of the Machinery and Occupational Safety Act, No. 6 of 1983". South African Theatre Journal. 4 (2): 12–29. 1990. doi:10.1080/10137548.1990.9688010. ISSN1013-7548.
"The Inquiry in Terms of Section 24(1) of the Machinery and Occupational Safety Act, No. 6 of 1983". South African Theatre Journal. 4 (2): 12–29. 1990. doi:10.1080/10137548.1990.9688010. ISSN1013-7548.