Williams, J. G. (1972). Classified library of congress subject headings. V1- Classfied list. Marcel Dekker.
シカゴスタイル引用形Williams, James G. Classified Library of Congress Subject Headings. V1- Classfied List. New York: Marcel Dekker, 1972.
MLA引用形式Williams, James G. Classified Library of Congress Subject Headings. V1- Classfied List. Marcel Dekker, 1972.
警告: この引用は必ずしも正確ではありません.