Largay, James A., III, author
John Wiley & Sons, 1976
Buku Teks
The Accounting Standards Committee , 1986
Buku Teks
Ingram, Robert W., author
Brington, 1980
Buku Teks
Joo, Jalaleddin Soroosh
UMI research Press, 1982
Buku Teks
Bruce, Colin
The World Bank , 1976
Buku Teks