Reference and User Services Association. (1996). RUSA update. The Reference and User Services Association.
Chicagoスタイル(17版)引用形式Reference and User Services Association. RUSA Update. Chicago, Ill.: The Reference and User Services Association, 1996.
MLA(8版)引用形式Reference and User Services Association. RUSA Update. The Reference and User Services Association, 1996.
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