Wrogley, W. David. „Fourteen Secret British Documents Concerning Count John Capodistrias (February—March 1828)“. Südost-Forschungen 1, no. 1 (November 30, 2021): 89–121. Zugegriffen August 28, 2024. http://bsb0sit-zepweb01.bsb.lrz.de/portal/index.php/sof/article/view/8968.