Harrison, F., B. Gunn, S. Anderson, L. Visser, S. Mckenzie, A. Moorhead, and G. Ehoche. “Effect of Modern Red Clover & Nitrogen Fertiliser on Yield, Quality and Botanical Composition of a Hybrid Ryegrass Sward”. Journal of New Zealand Grasslands, vol. 86, Nov. 2024, pp. 37-46, doi:10.33584/jnzg.2024.86.3646.