ბიბლიოგრაფია

1. თავისუფალი ქართულენოვანი ენციკლოპედია ვიკიპედიიდან
https://ka.wikipedia.org/wiki/%E1%83%97%E1%83%90%E1%83%9B%E1%83%91%E1%83%90%E1%83%A5%E1%83%9D

2.http://int.search.myway.com/search/AJimage.jhtml?&ts=1445065095815&p2=%5EY6%5Exdm269%5ETTAB02%5Ege&n=781bd7b4&ss=sub&st=tab&ptb=24FF599B-DAF2-44D8-B839-75980A34C9C1&si=CJjRi4eF4scCFagMcwodeiIE7g&tpr=sbt&searchfor=Tobacco+and+Children&pn=2&ots=1445065245890&imgs=1p&filter=on&imgDetail=true%202.https://ka.wikipedia.org/wiki/%E1%83%97%E1%83%90%E1%83%9B%E1%83%91%E1%83%90%E1%83%A5%E1%83%9D

3.https://www.google.ge/search?q=%E1%83%97%E1%83%90%E1%83%9B%E1%83%91%E1%83%90%E1%83%A5%E1%83%9D&biw=1366&bih=667&source=lnms&tbm=isch&sa=X&sqi=2&ved=0CAYQ_AUoAWoVChMIqLHGoqbUyAIVqvFyCh3gcARf

4.https://www.youtube.com/watch?v=lW6hwmdZbmE