Journeys Book 2 : Direct Instruction Reading Engelmann, Siegfried ; Susan Hanner McGraw Hill, 2000 Journeys
Hidup Sehat 100 Tahun / Prof. Dr. Siegfried Meryn Siegfried Meryn Pustaka Populer Obor, 2005 Kesehatan
La Taiasu : Jangan Berputus Asa / Yunus Hanis Syam, S.Ag Yunus Hanis Syam, S.Ag ; Neni Endah Istiqomawati Progresif Books, 2006 Islam
Journeys Book 1 : Direct Instruction Reading Engelmann, Siegfried ; Susan Hanner McGraw Hill, 2000 Jounerys
Journeys Book 2 : Direct Instruction Reading Engelmann, Siegfried ; Owen Engelmann ; Karen Lou Seitz Davis ; Ann Arbogast McGraw Hill, 2000 Journeys
