Nori, H., D.J. Moot, and A.D. Black. “Dry Matter Yield and Radiation Use Efficiency of Four Autumn Sown Top Flowering Annual Clovers”. Journal of New Zealand Grasslands 77 (January 1, 2015): 185–194. Accessed October 2, 2025. https://www.nzgajournal.org.nz/index.php/JoNZG/article/view/470.