Dyfyniad APA
NIHIRA, K., & ET AL. (1989). CHILD-ENVIRONMENT RELATIONSHIPS: A CROSS-CULTURAL STUDY OF EDUCABLE MENTALLY RETARDED CHILDREN AND THEIR FAMILIES.
Dyfyniad Arddull Chicago
NIHIRA, K., and ET AL. CHILD-ENVIRONMENT RELATIONSHIPS: A CROSS-CULTURAL STUDY OF EDUCABLE MENTALLY RETARDED CHILDREN AND THEIR FAMILIES. 1989.
Dyfyniad MLA
NIHIRA, K., and ET AL. CHILD-ENVIRONMENT RELATIONSHIPS: A CROSS-CULTURAL STUDY OF EDUCABLE MENTALLY RETARDED CHILDREN AND THEIR FAMILIES. 1989.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.