United States. President's Committee on Mental Retardation. Work Group on Residential and Family Living. (1970). Residential services for the mentally retarded: An action policy proposal. President's Committee on Mental Retardation; for sale by the Supt. of Docs., U.S. Govt. Print. Off..
Citazione stile Chigago Style (17a edizione)United States. President's Committee on Mental Retardation. Work Group on Residential and Family Living. Residential Services for the Mentally Retarded: An Action Policy Proposal. Washington: President's Committee on Mental Retardation; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1970.
Citatione MLA (8a ed.)United States. President's Committee on Mental Retardation. Work Group on Residential and Family Living. Residential Services for the Mentally Retarded: An Action Policy Proposal. President's Committee on Mental Retardation; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1970.