^US patent 3162634, Klosa, J. (Berlin, Germany), "2-Methyl-3-(2'-methyl-3'-chlorphenyl)-quinazolone-(4)", issued 1964-12-22
^Szirmai, A. (1963). "[Pharmacological and Therapeutic Studies with a New Quinazolone Derivative, Nitromethaqualone]" (ドイツ語). Therapeutische Umschau20: 542–546. PMID14101319.
^ abvan Boven, M.; Daenens, P. (1982). "Biotransformation and Excretion of Nitromethaqualone in Rats and Humans". Journal of Pharmaceutical Sciences71 (10): 1152–1157. doi:10.1002/jps.2600711019. PMID7143214.