Working with Parent of Children with Spesial Education Need = Cara Menangani Anak Berkebutuhan Pendidikan Khusus : Panduan Guru dan Orang Tua Pedoman Praktis

מאת Chris Dukes, Apri Widiastuti
יצא לאור 2009

Developing Pre-School Communication and Language = Cara Mengembangkan Keterampilan Berkomunikasi dan Berbahasa pada Anak Prasekolah

מאת Chris Dukes, Maggie Smith, Wasi Dewanto
יצא לאור 2009