Cita APA (7a ed.)

Stern, D. (2007). Enhanced Online Access Requires Redesigned Delivery Options and Cost Models.

Cita Chicago Style (17a ed.)

Stern, David. Enhanced Online Access Requires Redesigned Delivery Options and Cost Models. 2007.

Cita MLA (9a ed.)

Stern, David. Enhanced Online Access Requires Redesigned Delivery Options and Cost Models. 2007.

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