Instant Motivation (79 Cara Instan Menumbuhkan Motivasi) / editor, Dwi W., Priyanto; penerjemah, Zulkifli, Harahap text Jakarta Erlangga 2001 Cetakan : 1 ind viii, 207 hlm. ;21 cm. Unsur Manj Pesonalia 153.8 979-688-201-9 20130516000331 INLIS000000000012591 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)