Cita APA

WIELKIEWICZ, R. M., & CALVERT, C. R. (1989). Training And Habilitating Developmentally Disabled People An Introduction / Richard M. Wielkiewicz And Christiane Rx Calvert. Sage.

Chicago Style (17th ed.) Citation

WIELKIEWICZ, Richard M., i Christiane R.X CALVERT. Training And Habilitating Developmentally Disabled People An Introduction / Richard M. Wielkiewicz And Christiane Rx Calvert. Sage, 1989.

Cita MLA

WIELKIEWICZ, Richard M., i Christiane R.X CALVERT. Training And Habilitating Developmentally Disabled People An Introduction / Richard M. Wielkiewicz And Christiane Rx Calvert. Sage, 1989.