XIII, P. N. (2004). LAPORAN TAHUNAN PTPN XIII 2004. PTPN XIII.
Chicago Style (17th ed.) CitationXIII, Perkebunan Nusantara. LAPORAN TAHUNAN PTPN XIII 2004. PTPN XIII, 2004.
MLA (8th ed.) CitationXIII, Perkebunan Nusantara. LAPORAN TAHUNAN PTPN XIII 2004. PTPN XIII, 2004.
Warning: These citations may not always be 100% accurate.