Singh, Bilveer, 1956-, author
ADPR Consult (M), 1996
Buku Teks
Singh, Bilveer, 1956-, author
ADPR Consult, 1996
Buku Teks
Kepustakaan Populer Gramedia, 2010
Buku Referensi
Anastasia Sri Endang Purwatiningsih Vong, author
Universitas Indonesia, 2010
UI - Tesis (Open)
Saldanha, Joao Mariano de Sousa, author
Pustaka Sinar Harapan , 1994
Buku Teks