Faulkner, Rob, Pete Swinburn, Noel Smith, Beverley Thomson, and Paul Muir. “Oversowing Arrowleaf Clover on North Island East Coast Dryland Hill Country – Results from Two Farm Case Studies”. Journal of New Zealand Grasslands 87 (November 7, 2025): 263–268. Accessed January 16, 2026. https://www.nzgajournal.org.nz/index.php/JoNZG/article/view/3725.