APA (7th ed.) Citation
CHEN, S., & ET AL. (2001). PROGRESSIVE TIME DELAY PROCEDURE FOR TEACHING MOTOR SKILLS TO ADULTS WITH SEVERE MENTAL RETARDATION.
Chicago Style (17th ed.) Citation
CHEN, S., and ET AL. PROGRESSIVE TIME DELAY PROCEDURE FOR TEACHING MOTOR SKILLS TO ADULTS WITH SEVERE MENTAL RETARDATION. 2001.
MLA (9th ed.) Citation
CHEN, S., and ET AL. PROGRESSIVE TIME DELAY PROCEDURE FOR TEACHING MOTOR SKILLS TO ADULTS WITH SEVERE MENTAL RETARDATION. 2001.
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