Negara, Siwage Dharma, author
ISEAS Publishing, 2018
eBooks
Kasino, author
Universitas Indonesia, 1986
UI - Skripsi (Membership)
Artikel Jurnal
Stikker
J.B.Wolters, 1951
Buku Teks
Samuelson, Paul A. (Paul Anthony), 1915-2009, author
Balai Lektur Mahasiswa, [date of publication not identified]
Buku Teks