Evan E. Bolton, Yanli Wang, Paul A. Thiessen, Stephen H. Bryant (2008). „Chapter 12 PubChem: Integrated Platform of Small Molecules and Biological Activities”. Annual Reports in Computational Chemistry4: 217-241. DOI:10.1016/S1574-1400(08)00012-1.
Sheng Chao, Tien; Lee, Chung Len; Lei, Tan Fu (1993), „The refractive index of InP and its oxide measured by multiple-angle incident ellipsometry”, Journal of Materials Science Letters12 (10): 721, DOI:10.1007/BF00626698.