Johnston, D. (2001). Committee on Publication Ethics 1997–2000. Clin Med (Lond).
Čikaški stil citiranjaJohnston, Desmond. "Committee On Publication Ethics 1997–2000." Clin Med (Lond) 2001.
MLA način citiranjaJohnston, Desmond. "Committee On Publication Ethics 1997–2000." Clin Med (Lond) 2001.
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