Articles discussing Castana
Banerji on Sakas and Kusanas
Date of the Periplus
Dineshchandra Sircar · The Indian Historical Quarterly, 1963
“Thus, while V.A, Smith says, *“The capital of Castana and his successors was ujjain,”’”
Did Castana start the Saka era
Rasesh Jamindar · Sambodhi, 1973
The Spread of Saka Era in South India
Select Contents of Oriental Journals
Foreign Denominations of Ancient Indian Coins
Surendra Kishore Chakraborty · The Indian Historical Quarterly, 1939