Mayer, Diane Peters, author
American Management Association;, 2008
eBooks
Rastafarian, author
2017
UI - Skripsi (Membership)
Scheierling, Susanne M.
The World Bank , 1995
Buku Teks
Fournies, Ferdinand, author
McGraw-Hill, 2003
Buku Teks
Glenmullen, Joseph
Simon & Schuster, 2000
Buku Teks