1. 1979.Herbicide Handbook, 4 32–36. Champaign, IL: Weed Science Society of America. Weed Science Society of America
2. McWhorter, C. G. and Gebhardt, N. R. 1987.Methods of Applying Herbicides37Champaign, IL: Weed Science Society of America. WSSA Monograph 4
3. Green, J. M. and Bailey, S. P. 1988.Methods of Applying Herbicides and Other Agricultural ChemicalsEdited by: McWhorter, C. G. and Gephardt, M. R. 37–61. Champaign, IL: Weed Science Society of America.
4. Factors Affecting Foliar Penetration and Translocation of Pesticides