Istanto, F. S. (1994). Hukum internasional. Penerbitan UAJY.
Chicago Style (17th ed.) CitationIstanto, F. Sugeng. Hukum Internasional. Penerbitan UAJY, 1994.
MLA (8th ed.) CitationIstanto, F. Sugeng. Hukum Internasional. Penerbitan UAJY, 1994.
Warning: These citations may not always be 100% accurate.