Central Joint Committee for the Co-ordination of Power & Telecommunications Systems, Chamier, K., & Read, R. A. (1973). Sharing of trenches for underground power and telephone distribution in residential areas. Central Joint Committee for the Co-ordination of Power & Telecommunications Systems.

Central Joint Committee for the Co-ordination of Power & Telecommunications Systems, K. Chamier, and R. A. Read. Sharing of Trenches for Underground Power and Telephone Distribution in Residential Areas. [Australia]: Central Joint Committee for the Co-ordination of Power & Telecommunications Systems, 1973.

Central Joint Committee for the Co-ordination of Power & Telecommunications Systems, et al. Sharing of Trenches for Underground Power and Telephone Distribution in Residential Areas. Central Joint Committee for the Co-ordination of Power & Telecommunications Systems, 1973.