Articles discussing Isvaradatta
The Place of Mahaksatrapa Isvaradatta in the Western Ksatrapa Chronology
Parmeshwari Lal Gupta · The Indian Historical Quarterly, 1958
Mahāksatrapa Iṣvaradatta
Dineshchandra Sircar · The Indian Historical Quarterly, 1957
The Date of the Periplus of the Erythraean Sea
Ramesh Chandra Majumdar · The Indian Historical Quarterly, 1962