^Thomas Schleid, Falk Lissner. Single crystals of F-Tm2S3 and T-Yb2S3. Journal of Alloys and Compounds. 1992-11, 189 (1): 69–74 [2023-04-05]. doi:10.1016/0925-8388(92)90048-E. (原始内容于2018-06-21) (英语).
^Liang Li, Shinji Hirai, Haibin Yuan. Influences of Yb2O3 characters and sulfurization conditions on preparation of Yb2S3. Journal of Alloys and Compounds. 2015-01, 618: 742–749 [2023-04-05]. doi:10.1016/j.jallcom.2014.08.109. (原始内容于2023-08-11) (英语).
^Palkina, K. K.; Kuvshinova, T. B.; Maksimova, S. I.; Chibiskova, N. T.; Tripol'skaya, T. A. Crystal structure of ytterbium thiophosphate (YbPS4). Izvestiya Akademii Nauk SSSR, Neorganicheskie Materialy, 1989. 25 (9): 1555-1556.