1. Paint Research Association Technical Report;MA Briggs,1980
2. Building Research Establishment, Defect Action Sheet DAS16: Walls and ceilings, remedying recurrent mould growth, Housing Defects Prevention Unit, Building Research Establishment, Garston, Watford, DW2 7JT, UK, 1983.
3. Chua NH, Kwok SW, Tan KK, Teo SP and Wong HA. Growths on concrete and other similar surfaces in Singapore.J Singapore Inst. Architects,51, pp 13–15, 1972.
4. Degelius G. Uber Verwitterung von Kalk und Dolomitengestein durch Algen und Flechten. In: Hedval, U. A. (Ed)Chemie im Dienst der Archaelogie Bautechnik und Denkmalpflege, pp 156–163, Goteborg, 1962.
5. Downey A and Frazier VS. Algicidal testing of paints, paper presented at the 9th International Biodeterioration and Biodegradation Symposium, University of Leeds, UK, 1993.