Bloodstein, O. (1975). A handbook on stuttering (Revised edition.). National Easter Seal Society for Crippled Children and Adults.
Cita Chicago (17th ed.)Bloodstein, Oliver. A Handbook on Stuttering. Revised edition. [Chicago]: National Easter Seal Society for Crippled Children and Adults, 1975.
Cita MLA (9th ed.)Bloodstein, Oliver. A Handbook on Stuttering. Revised edition. National Easter Seal Society for Crippled Children and Adults, 1975.
Atenció: Aquestes cites poden no estar 100% correctes.