Leonardis, R. (2002). The Plan of S. Sofia: A View into Early Medieval Design. architectura.
Chicago-Zitierstil (17. Ausg.)Leonardis, Rocco. "The Plan of S. Sofia: A View into Early Medieval Design." Architectura 2002.
MLA-Zitierstil (8. Ausg.)Leonardis, Rocco. "The Plan of S. Sofia: A View into Early Medieval Design." Architectura, 2002.
警告：这些引文格式不一定是100％准确.