Maciariello, Joseph A., author
McGraw-Hill, 2011
Buku Teks
Housel, Morgan, author
Baca, 2022
Buku Teks
Tang, Michael C., author
Gramedia Pustaka Utama, 2005
Buku Teks
World Bank, 1974
Buku Teks
Thompson, Mark P., author
Sweet & Maxwell, 1995
Buku Teks