↑ Hillebrecht, H.; Ludwig, T.; Thiele, G. (2004). “About Trihalides with TiI3 Chain Structure: Proof of Pair Forming of Cations in β-RuCl3 and RuBr3 by Temperature Dependent Single Crystal X-ray Analyses”. Zeitschrift Für Anorganische und Allgemeine Chemie. 630 (13–14): 2199–2204. doi:10.1002/zaac.200400106.
↑ Greenwood, Norman N.; Earnshaw, A. (1997), Chemistry of the Elements (ấn bản 2), Oxford: Butterworth-Heinemann, tr. 1082–1084, ISBN0-7506-3365-4Quản lý CS1: nhiều tên: danh sách tác giả (liên kết)
