Csepely-Knorr, Luca, and Máté Sárospataki. 2009. “The Building History of the Upper Garden of the ’Budai Arborétum’ until World War II”. 4D Journal of Landscape Architecture and Garden Art, no. 14 (May): 2-25. https://journal.uni-mate.hu/index.php/4D/article/view/6073.