REFERENCES
- Collar , N. J. , Crosby , M. J. and Stattersfield , A. J. 1994 . Birds to Watch 2: The World List of Threatened Birds. BirdLife Conservation Series No. 4 Cambridge : BirdLife International .
- Laake , J. L. , Buckland , S. T. , Anderson , D. R. and Burnham , K. P. 1994 . Distance Users' Guide. Version 2.1 Colorado Cooperative, Fish & Wildlife Research Unit, Colorado State University, Fort Collins, CO. 84
- McKay , C. R. 1994 . Platysteira laticincta Cambridge : BirdLife International . Survey of Important Bird Areas for Bannerman's Turaco Tauraco bannermani and Banded Wattle-eye in North-west Cameroon,1994,. Unpubl. report
- McKay , C. R. 1995 . Biodiversity monitoring at Kilum and Ijim Forest Cambridge : BirdLife International . Unpubl. report
- Stuart , S. N. , ed. 1986 . Conservation of Cameroon montane forests Cambridge : I.C.B.P. . Unpubl. report
- Tame , S. and Asonganyi , J. 1995 . Vegetation survey of the Ijim Mountain Forests, North West Province, Cameroon Cambridge : BirdLife International . Unpubl. Report to Ministry of Environment and Forests, Government of Cameroon, BirdLife International and Global Environment Facility