Olykan, Sonya, Richard Lucas, Malcolm Smith, and Derrick Moot. “Subterranean Clover Growth Responded to Grass Suppression, Phosphorus and Molybdenum Fertilisers in a Summer Dry Hill Environment”. Journal of New Zealand Grasslands 86 (October 31, 2024): 75–85. Accessed May 25, 2026. https://www.nzgajournal.org.nz/index.php/JoNZG/article/view/3679.