<GAUTAMA, S. Segi-segi hukum perdagangan internasional (GATT & GSP). Citra Aditya Bakti.
Chicago Style (17th ed.) Citation<GAUTAMA, Sudargo>. Segi-segi Hukum Perdagangan Internasional (GATT & GSP). Citra Aditya Bakti.
MLA (8th ed.) Citation<GAUTAMA, Sudargo>. Segi-segi Hukum Perdagangan Internasional (GATT & GSP). Citra Aditya Bakti.
Warning: These citations may not always be 100% accurate.