Elzinga, Kenneth G., author
Yale University Press, 1976
Buku Teks
Jolowicz, H.F., author
University Press, 1961
Buku Teks
Mehren, Arthur Taylor von, author
Little,Brown and Company, 1957
Buku Teks
Berita Pajak , 1978
Buku Teks
Directorate General of Legislation
Pengayoman, 2001
Buku Teks