Sala, Tony; Sargent, Melvyn V. (1978). "Tetrabutylammonium permanganate: an efficient oxidant for organic substrates". Journal of the Chemical Society, Chemical Communications (6): 253–254. doi:10.1039/C39780000253.
Schmidt, H.-Jürgen; Schäfer, Hans J. (January 1979). "Oxidation of Hydrocarbons with Benzyl(triethyl)ammonium Permanganate". Angewandte Chemie International Edition in English. 18 (1): 68–69. doi:10.1002/anie.197900681.