Twyman, L., Bonevski, B., Paul, C., & Bryant, J. (2014). Perceived barriers to smoking cessation in selected vulnerable groups: A systematic review of the qualitative and quantitative literature. BMJ Open.
Čikaški stil citiranjaTwyman, Laura, Billie Bonevski, Christine Paul, i Jamie Bryant. "Perceived Barriers to Smoking Cessation in Selected Vulnerable Groups: A Systematic Review of the Qualitative and Quantitative Literature." BMJ Open 2014.
MLA način citiranjaTwyman, Laura, Billie Bonevski, Christine Paul, i Jamie Bryant. "Perceived Barriers to Smoking Cessation in Selected Vulnerable Groups: A Systematic Review of the Qualitative and Quantitative Literature." BMJ Open 2014.
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