APA-viite

Levin, L. (2007). “Starting where they are is the key to providing for underserved groups”. BMJ Group.

Chicago-tyylinen lähdeviittaus

Levin, Lowell. “Starting Where They Are Is the Key to Providing for Underserved Groups”. BMJ Group, 2007.

MLA-viite

Levin, Lowell. “Starting Where They Are Is the Key to Providing for Underserved Groups”. BMJ Group, 2007.

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