Bokor, Árpád, and Julianna Sebestyén. “Genetic Parameters and Influencing Factors of Racing Performance in Thoroughbred Horses II. – Factors Affecting Racing Performance: A Review”. Acta Agraria Kaposváriensis, vol. 12, no. 3, Feb. 2008, pp. 49-59, https://journal.uni-mate.hu/index.php/aak/article/view/1924.