Dholavira - The Harappan hub

http://www.frontline.in/arts-and-culture/heritage/the-harappan-hub/article4840474.ece?homepage=true#

Indus Valley 2,000 years older than thought- 6000BCE instead of 3750BC

http://www.hindustantimes.com/India-news/NewDelhi/Indus-Valley-2-000-years-older-than-thought/Article1-954601.aspx

Rakhigarhi likely to be developed into a world heritage site

http://indiatoday.intoday.in/story/rakhigarhi-all-set-to-be-developed-as-a-heritage-site-as-plans-road-to-fame-through-harappa/1/260032.html

Banawali - ASI

http://asi.nic.in/asi_exca_imp_haryana.asp

"The 8th Millennium BC in the ‘Lost’ River Valley"

http://friendsofasi.wordpress.com/writings/the-8th-millennium-bc-in-the-lost-river-valley/

Press Information Bureau, GOI -"It was observed that major Harappan sites of Kalibangan (Rajasthan), Banawali and Rakhigarhi (Haryana), Dholavira and Lothal (Gujarat) lie along the River Saraswati."

http://pib.nic.in/newsite/erelease.aspx?relid=94098

Rakhigarhi road to fame through HARAPPA

http://www.thefreelibrary.com/Rakhigarhi+road+to+fame+through+HARAPPA.-a0324292498