Value conflicts and educational planning
Jakarta LIPI 1973
 UI - Makalah dan Kertas Kerja
Harsja W. Bachtiar, 1934-
Value conflicts and educational planning
LIPI, 1973
 Buku Teks
Harsja W. Bachtiar, 1934-
Value conflicts and educational planning / oleh Harsja W. Bachtiar
Lembaga Ekonomi dan Kemasyarakatan Nasional (LEKNAS), 1973
 Buku Klasik
Weingand, Darlene E.
Marketing/planning library and information services
Libraries Unlimited, 1999
 Buku Teks SO
Sprinthall, Norman A.
Educational psychology: a develiopmental approach/Marrman A. Sprinthall, Richard C. Sprinthall
New Yorrk McGraw-Hill 1990,
 Buku Teks