Book Title :Treaties, Engagements and Sanads Relating to Balochistan
Compiled by : Aitchison , Sir Charles Umpherston ICS
Edited by: Dr M Salah Uddin Mengal
1st Edition : 1933
2nd Edition :2022
Treaties, Engagements and Sanads Relating to Balochistan : Dr M Salah Uddin Mengal