menurut sistem civil law, comman law, dan praktek dagang internasional text Bandung Mandar Maju 2003 Cet. 1 ind ix, 317 hlm ilus 23 cm Soedjono Dirdjosisworo Bibliografi : hlm. 315-317 Kontrak bisnis 979-538-243-8 20090227021004.0 YOGYA-02090000007155 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)