http://www.corumtb.org.tr/files/SATIS_TALIMATI(1).pdf
http://www.corumtb.org.tr/files/CORUM_STOKLAR.pdf
http://www.corumtb.org.tr/files/FIYAT_LIST.pdf
http://www.corumtb.org.tr/files/HESAPLAMA%20TABLOSU.pdf
http://www.corumtb.org.tr/files/SATIS_TALIMATI(2).pdf
http://www.corumtb.org.tr/files/STOK-1.pdf