Mrazek, Rudolf
Engineers of happy land : technology and nationalism in a colony / Rudolf Mrazek
Princeton University Press, 2002
Buku Teks
M. Rojaya
Happy with zikir
DAR! Mizan , 2006
Buku Teks
Gola Gong
Happy valentine / Gola Gong
Gramedia Pustaka Utama, 1992
Buku Teks
Evans, Justin
A good and happy child
Vintage Books, 2008
Buku Teks
Costa, Horacio de la
The Bacground of Nationalism
Carmelo and Bauermann, 1965
Buku Teks