American Library Association. Business Reference Services Committee. (1978). Business serials of the U.S. Government: A selective , annotated checklist of reference titles. The Association.
Chicago-viite (17. p.)American Library Association. Business Reference Services Committee. Business Serials of the U.S. Government: A Selective , Annotated Checklist of Reference Titles. Chicago: The Association, 1978.
MLA-viite (9. p.)American Library Association. Business Reference Services Committee. Business Serials of the U.S. Government: A Selective , Annotated Checklist of Reference Titles. The Association, 1978.
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