H. J. S. Heather
- (1907): On the Cost of Power at Mines of the Witwatersrand with Reference to a Proposed Supply from a Central Source. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 170, n. 1907-4 ( 1907).
- (1904): Line Effects in Long-Distance Transmission of Power by Electricity. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 155, n. 1904-1 ( 1904).
- (1900): Electric-Transmission Plants at Moodie's, De Kaap Goldfields, Transvaal. Dans: Minutes of the Proceedings of the Institution of Civil Engineers, v. 141, n. 1900-3 ( 1900).
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