Gantner, Vesna, Krešimir Kuterovac, Sonja Jovanovac, Marija Klopčić, és Drago Solić. 2006. „Effect of Temperature-Humidity Index on Daily Milk Yield of Dairy Cows”. Acta Agraria Kaposváriensis 10 (2): 113-19. https://journal.uni-mate.hu/index.php/aak/article/view/1784.