- Madoffe, S. S., and A. Bakke. 1995. Seasonal fluctuations and diversity of bark and wood-boring beetles in lowland forest: Implications for management practices. South African Forestry Journal 1739-15.
- Madoffe, S. S., and A. Bakke. 1996. Seasonal infestation and damage to green logs by ambrosia beetles in a lowland forest in Tanzania. 336-342.
- Madoffe, S., and A. Bakke. 1995. Seasonal fluctuations and diversity of bark and wood-boring beetles in lowland forest: implications for management practices . South African Forestry Journal 173:9-15.
- Madoffe, S., and A. Bakke. 1996. Seasonal infestation and damage to green logs by ambrosia beetles in a lowland forest in Tanzania. Pages 336-342 In K.S.S. Nair, J.K. Sharma, and R.V. Varma (eds.), Impact of diseases and insect pests in tropical forests. Proceedings of the IUFRO Symposium, 23-26 November 1993, Peechi, India. Kerala Forest Research Institute, Kerala, India.