1-http://www.nation.com.pk/pakistan-news-newspaper-daily-english-online/lahore/07-Mar-2013/nawaz-announces-pml-n-manifesto
2-http://www.pmln.org/pmln-manifesto-english/
3-http://www.nation.com.pk/pakistan-news-newspaper-daily-english-online/lahore/07-Mar-2013/nawaz-announces-pml-n-manifesto
4-http://www.itacec.org/
5-http://www.bnu.edu.pk/