Ni Komang Arie Suwastini, author

Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2009

 UI - Tesis (Open)

(hapus1)

Rider, 2012

 Buku Teks

written by the participants in the National Student Symposium on the Education of the Gifted and Talented ; Mark L. Krueger, project director ; sponsored by the American Association for Gifted Children

Walker, 1978

 Buku Teks

Campbell, Marion, author

Fremantle Arts Centre Press, 1988

 Buku Teks

Bradley, Ben, author

Wiley, 2015

 Buku Teks