Spek, Anthony L. (1987). «Structure of a second monoclinic polymorph of triphenylphosphine oxide». Acta Crystallographica. C43: 1233-1235. doi:10.1107/S0108270187092345.
Al-Farhan, Khalid A. (1992). «Crystal structure of triphenylphosphine oxide». Journal of Crystallographic and Spectroscopic Research22 (6): 687-689. doi:10.1007/BF01160986.
van Kalkeren, H. A.; van Delft, F. L.; Rutjes, F. P. J. T. (2013). «Organophosphorus Catalysis to Bypass Phosphine Oxide Waste». ChemSusChem6: 1615-1624. doi:10.1002/cssc.201300368.
Batesky, Donald C.; Goldfogel, Matthew J.; Weix, Daniel J. (2017). «Removal of Triphenylphosphine Oxide by Precipitation with Zinc Chloride in Polar Solvents». The Journal of Organic Chemistry(en inglés)82 (19): 9931-9936. doi:10.1021/acs.joc.7b00459.
D. M. L. Goodgame and M. Goodgame (1965). «Near-Infrared Spectra of Some Pseudotetrahedral Complexes of Cobalt (II) and Nickel(II)». Inorg. Chem.4 (2): 139-143. doi:10.1021/ic50024a002.