de Bruin, E. D., & Schmidt, A. (2010). Walking behaviour of healthy elderly: Attention should be paid. BioMed Central.
Čikaški stil citiranjade Bruin, Eling D., i André Schmidt. Walking Behaviour of Healthy Elderly: Attention Should Be Paid. BioMed Central, 2010.
MLA način citiranjade Bruin, Eling D., i André Schmidt. Walking Behaviour of Healthy Elderly: Attention Should Be Paid. BioMed Central, 2010.
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