Negara, Siwage Dharma, author
ISEAS Publishing, 2018
eBooks
edited by Marge Berer and T.K. Sundari Ravindran
Blackwell Science, 1999
Buku Teks
[T.t.] [t.p.] 1973
Buku Teks
Pronk, Jan P., author
Yayasan Obor Indonesia, 1993
Buku Teks
Regional Office for the Western Pacific, 1993
Buku Teks