Complex sentence: This letter was signed by one Narayan Ballo, Shiv Ballo and Damo Ballo among other Saraswath and Jain merchants "Studies on Indo Portuguese History" by Dr. B.S.Shastry.
Split into simpler sentences: This letter was signed by one Narayan Ballo, Shiv Ballo and Damo Ballo among other Saraswath and Jain merchants. This reference can be found in the "Book Studies on Indo Portuguese History" by Dr. B.S.Shastry.