Sabariyanto, D. (1988). Bahasa Surat Dinas / Dirgo Sabariyanto. Mitra Gama Widya.
Chicago Style (17th ed.) CitationSabariyanto, Dirgo. Bahasa Surat Dinas / Dirgo Sabariyanto. Mitra Gama Widya, 1988.
MLA (8th ed.) CitationSabariyanto, Dirgo. Bahasa Surat Dinas / Dirgo Sabariyanto. Mitra Gama Widya, 1988.
Warning: These citations may not always be 100% accurate.