American Library Association. Office for Library Service to the Disadvantaged. (1980). Directory of outreach services in public libraries. The Association.
Chicagoスタイル(17版)引用形式American Library Association. Office for Library Service to the Disadvantaged. Directory of Outreach Services in Public Libraries. Chicago: The Association, 1980.
MLA(9版)引用形式American Library Association. Office for Library Service to the Disadvantaged. Directory of Outreach Services in Public Libraries. The Association, 1980.
警告: この引用は必ずしも正確ではありません.