@article{brumfield_coutu_nelson_willits_sowell_anderson_1984, title={Determining marketing efficiency of floricultural production firms by market channel, market period, and size of firm}, volume={109}, number={4}, journal={Journal of the American Society for Horticultural Science}, author={Brumfield, R. G. and Coutu, A. J. and Nelson, P. V. and Willits, D. H. and Sowell, R. S. and Anderson, R. G.}, year={1984}, pages={578} }
 @article{brumfield_nelson_coutu_willits_sowell_1981, title={Cost of producing Easter lilies in North Carolina}, volume={106}, number={5}, journal={Journal of the American Society for Horticultural Science}, author={Brumfield, R. G. and Nelson, P. V. and Coutu, A. J. and Willits, D. H. and Sowell, R. S.}, year={1981}, pages={561} }