Paterson, M., Cumming, B., Smol, J., and Hall, R., Scaled Chrysophytes as Indicators of Water Quality Changes Since Preindustrial Times in the Muskoka-Haliburton Region, Ontario, Canada, 2001
Sylverster, Lara F., Role of Leadership Educational Facilities in the Haliburton Highlands: A Case Study of Bark Lake Leadership Centre, Trent University, 1996
Tarandus Associates Limited, Environmental Cons., Results of the Benthic-Invertebrae and Sediment Quality Studies in the Drag River, Haliburton, Mowatt, Dave, 2000