American Library Association. Business Reference Services Committee. (1978). Business serials of the U.S. Government: A selective , annotated checklist of reference titles. The Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmerican Library Association. Business Reference Services Committee. Business Serials of the U.S. Government: A Selective , Annotated Checklist of Reference Titles. Chicago: The Association, 1978.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAmerican Library Association. Business Reference Services Committee. Business Serials of the U.S. Government: A Selective , Annotated Checklist of Reference Titles. The Association, 1978.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.