Lua APA (7ú heag.)

(2001). Models for library management, decision-making, and planning / Robert M. Hayes.

Lua i Stíl Chicago (17ú heag.)

Models for Library Management, Decision-making, and Planning / Robert M. Hayes. 2001.

Lua MLA (9ú heag.)

Models for Library Management, Decision-making, and Planning / Robert M. Hayes. 2001.

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