Sondang P. Siagian text Jakarta Bumi Aksara 2011 cet.9 ind id XIV, 278 hlm. ; 23 cm. Sondang P. Siagian Bibliografi: hlm.273 Manajemen Strategi 658.401 22 658.401 22 SON m 9795262718 220126 20220126092854 INLIS000000000004877 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)