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Pradeep, Tejus; Mehra, Divy; Le, Patrick H. (2023), "Histology, Eye", StatPearls, Treasure Island (FL): StatPearls Publishing, PMID31335063, retrieved 2023-11-11
Keeley, FW; Morin, JD; Vesely, S (November 1984). "Characterization of collagen from normal human sclera". Experimental Eye Research. 39 (5): 533–42. doi:10.1016/0014-4835(84)90053-8. PMID6519194.
Pradeep, Tejus; Mehra, Divy; Le, Patrick H. (2023), "Histology, Eye", StatPearls, Treasure Island (FL): StatPearls Publishing, PMID31335063, retrieved 2023-11-11