Schellenberg, James A text Jakarta Bumi Aksara 1997 Cet. 1 ind id VIII, 134 hlm. ; 21 cm. James A. Schellenberg; Penerjemah, Nancy Simanjuntak Bibliografi:hlm. 129 Psikologi Sosial 302 302 SCH t 220210 20220210084247 INLIS000000000002585 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)