Grchev, Miroslav. “Во потрага по ново знаме - In the Search of a New Flag”. Македонски хералд - Macedonian Herald, no. 5 (July 1, 2011): 3-6. Accessed January 28, 2022. https://heraldika.org.mk/macedonianherald/index.php/mkherald/article/view/103.