Janssen PA, Niemegeers CJ, Schellekens KH, Lenaerts FM, Verbruggen FJ, Van Nueten JM, Schaper WK (July 1970). "The pharmacology of penfluridol (R 16341) a new potent and orally long-acting neuroleptic drug". European Journal of Pharmacology. 11 (2): 139–154. doi:10.1016/0014-2999(70)90043-9. PMID5447800.
Janssen PA, Niemegeers CJ, Schellekens KH, Lenaerts FM, Verbruggen FJ, Van Nueten JM, Schaper WK (July 1970). "The pharmacology of penfluridol (R 16341) a new potent and orally long-acting neuroleptic drug". European Journal of Pharmacology. 11 (2): 139–154. doi:10.1016/0014-2999(70)90043-9. PMID5447800.