A. Vogler, H. Kunkely. (2000). Photochemistry induced by metal-to-ligand charge transfer excitationCoord. Chem. Rev.. 208pag.: 321DOI:10.1016/S0010-8545(99)00246-5
H. Akamatsu, H. Inokuchi, Y.Matsunaga. (1954). Electrical Conductivity of the Perylene–Bromine ComplexNature. 173 (4395): pag.: 168DOI:10.1038/173168a0
P. W. Anderson, P. A. Lee, M. Saitoh. (1973). Remarks on giant conductivity in TTF-TCNQSolid State Communications. 13pag.: 595–598DOI:10.1016/S0038-1098(73)80020-1
web.archive.org
Robert J. Lancashire. Selection Rules for Electronic Spectra of Transition Metal Complexes16 oktober 2013 University of the West Indies, Mona geraadpleegd op 16 oktober 2013. Gearchiveerd op 8 april 2023.