Aveyard, P., & Raw, M. (2012). Improving smoking cessation approaches at the individual level. BMJ Group.
Chicago Style aipamenaAveyard, P., and M. Raw. Improving Smoking Cessation Approaches at the Individual Level. BMJ Group, 2012.
MLA aipamenaAveyard, P., and M. Raw. Improving Smoking Cessation Approaches at the Individual Level. BMJ Group, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.