Masterton, M., & Seminar-Workshop on Environmental Policies and Media Reporting : Singapore, 2. J. 1. (2008). Feature writing on the environment and additional comments on commentary and opinion writing.

Masterton, Murray., and 27-31 January 1992 Seminar-Workshop on Environmental Policies and Media Reporting : Singapore. Feature Writing On the Environment and Additional Comments On Commentary and Opinion Writing. 2008.

Masterton, Murray., and 27-31 January 1992 Seminar-Workshop on Environmental Policies and Media Reporting : Singapore. Feature Writing On the Environment and Additional Comments On Commentary and Opinion Writing. 2008.