„Fr. Prof. Marin C. Ionescu – a Talented Orator and Productive Mirrionary“. Forum Theologicum Sardicense, no. 2 (Май 23, 2025): 89–102. отворен на Октомври 16, 2025. https://periodicals.uni-sofia.bg/index.php/forum-theologicum-sardicense/article/view/477.