Katz, W. A. (1978). Basic information sources (Third edition.). McGraw-Hill Book Company.
Chicago Style (17th ed.) CitationKatz, William A. Basic Information Sources. Third edition. New York [i pozostałe]: McGraw-Hill Book Company, 1978.
MLA (9th ed.) CitationKatz, William A. Basic Information Sources. Third edition. McGraw-Hill Book Company, 1978.
Warning: These citations may not always be 100% accurate.