Fowkes, F. G., & Fulton, P. M. (1991). Critical appraisal of published research: Introductory guidelines.
Čikaški stil citiranjaFowkes, F G., i P M. Fulton. Critical Appraisal of Published Research: Introductory Guidelines. 1991.
MLA način citiranjaFowkes, F G., i P M. Fulton. Critical Appraisal of Published Research: Introductory Guidelines. 1991.
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