Rowman & Littlefield Publishers , 1989
Buku Teks
Marubayashi, Hidetoshi, author
[Springer, ], 2012
eBooks
Danthine, Jean-Pierre, author
Academic Press, 2015
eBooks
Salwaa Nabiilah Khairunnisa, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2024
UI - Makalah dan Kertas Kerja
Downs, Anthony, author
Harper and Row, 1975
Buku Teks