Zinn, C. (2002). Australia's plan to reduce drug spending attacked by doctors. BMJ Publishing Group Ltd.
Chicago-tyylinen lähdeviittausZinn, Christopher. Australia's Plan to Reduce Drug Spending Attacked By Doctors. BMJ Publishing Group Ltd, 2002.
MLA-viiteZinn, Christopher. Australia's Plan to Reduce Drug Spending Attacked By Doctors. BMJ Publishing Group Ltd, 2002.
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