HingoraniN. G., A suggested course on h.v.d.c. transmission at undergraduate and postgraduate level. Int. J. Elec. Engng Educ. Part I, 1, 273–285 (1963); Part II, 1, 393–405 (1964); Part III, in this issue.
2.
AdamsonC. and HingoraniN.G., High Voltage Direct Current Transmission. Garraway Ltd. (1960).
3.
RissikH., Rectification of Alternating Current. English Universities Press.
