Dyfyniad APA

Blaise Cronin and Neva Tudor-Silovic. (1990). Knowledge Industries: Levers of Economic and Social Development in the 1990s. ASLIB.

Dyfyniad Arddull Chicago

Blaise Cronin and Neva Tudor-Silovic. Knowledge Industries: Levers of Economic and Social Development in the 1990s. London: ASLIB, 1990.

Dyfyniad MLA

Blaise Cronin and Neva Tudor-Silovic. Knowledge Industries: Levers of Economic and Social Development in the 1990s. ASLIB, 1990.

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