Underwood, P. G. (1996). Soft systems analysis and the management of libraries information services and resource centers. Library Association.
Chicagoスタイル(17版)引用形式Underwood, Peter G. Soft Systems Analysis and the Management of Libraries Information Services and Resource Centers. London: Library Association, 1996.
MLA(9版)引用形式Underwood, Peter G. Soft Systems Analysis and the Management of Libraries Information Services and Resource Centers. Library Association, 1996.
警告: この引用は必ずしも正確ではありません.