Dewey M. (1978). The library of congress in perspective. R R Bowker.
シカゴスタイル引用形Dewey M. The Library of Congress in Perspective. London: R R Bowker, 1978.
MLA引用形式Dewey M. The Library of Congress in Perspective. R R Bowker, 1978.
警告: この引用は必ずしも正確ではありません.