Nono Anwar Makarim, author
Harvard Law School, 1978
Buku Teks
Reardon, Kathleen Kelley, author
Currency and Doubleday, 2001
Buku Teks
Woolcott, Lysbeth A., author
Erlangga, 1990
Buku Teks
Shubin, John A., author
Barnes & Noble, 1975
Buku Teks
U.S. Small Business Administration , 1977
Buku Teks