Schwitzgebel, R. K. (1971). Development and legal regulation of coercive behavior modification techniques with offenders. National Institute of Mental Health, Center for Studies of Crime and Delinquency; [for sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Schwitzgebel, Ralph K. Development and Legal Regulation of Coercive Behavior Modification Techniques with Offenders. Chevy Chase, Md: National Institute of Mental Health, Center for Studies of Crime and Delinquency; [for sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington], 1971.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Schwitzgebel, Ralph K. Development and Legal Regulation of Coercive Behavior Modification Techniques with Offenders. National Institute of Mental Health, Center for Studies of Crime and Delinquency; [for sale by the Supt. of Docs., U.S. Govt. Print. Off., Washington], 1971.