Misra, Amaresh
Rupa & Co, 2008
Buku Teks
Jerosch, Rainer, 1936-
Aakar Books, 2007
Buku Teks
Wright, Stanley F.
Statistical department of the Inspectorate general of customs, 1935
Buku Teks
Chew, I. W. H.
[publisher not identified], 1986
Buku Teks
Susi Susanti
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 1983
UI - Skripsi Membership