Soedewo , E., Bakar , A., Intan, M. F. S., Purnawibowo, S., Restiyadi , A., Setiawan , T., . . . Adhityatama , S. (2024). History of the west coast of North Sumatra before Barus: Preliminary results of archaeological research at the Bongal settlement site. URI:https://journals.openedition.org/archipel.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSoedewo , Ery, et al. "History of the West Coast of North Sumatra Before Barus: Preliminary Results of Archaeological Research at the Bongal Settlement Site." URI:https://journals.openedition.org/archipel 2024.
एमएलए (8वां संस्करण) प्रशस्ति पत्रSoedewo , Ery, et al. "History of the West Coast of North Sumatra Before Barus: Preliminary Results of Archaeological Research at the Bongal Settlement Site." URI:https://journals.openedition.org/archipel, 2024.