Whitehall, T. (1986). Practical current awareness services from libraries. Gower.
Chicagoスタイル(17版)引用形式Whitehall, T. Practical Current Awareness Services from Libraries. Aldershot, Hants: Gower, 1986.
MLA(9版)引用形式Whitehall, T. Practical Current Awareness Services from Libraries. Gower, 1986.
警告: この引用は必ずしも正確ではありません.