Black, A.D., D.J. Moot, and R.J. Lucas. “Seasonal Growth and Development of Caucasian and White Clovers under Irrigated and Dryland Conditions”. NZGA: Research and Practice Series 11 (January 1, 2003): 81–89. Accessed June 12, 2026. https://www.nzgajournal.org.nz/index.php/rps/article/view/2992.