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Lua i Stíl Chicago (17ú heag.)Song, F., et al. Self-help Materials for the Prevention of Smoking Relapse: Study Protocol for a Randomized Controlled Trial. BioMed Central, 2012.
Lua MLA (9ú heag.)Song, F., et al. Self-help Materials for the Prevention of Smoking Relapse: Study Protocol for a Randomized Controlled Trial. BioMed Central, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.