Draper, W. (1959). Co-operative Control of Library Resources: A Symposium The National Problem—Why Co-operate? Bull Med Libr Assoc.
シカゴスタイル引用形Draper, Wesley. "Co-operative Control of Library Resources: A Symposium The National Problem—Why Co-operate?" Bull Med Libr Assoc 1959.
MLA引用形式Draper, Wesley. "Co-operative Control of Library Resources: A Symposium The National Problem—Why Co-operate?" Bull Med Libr Assoc 1959.
警告: この引用は必ずしも正確ではありません.