Gaya APA
Harding, B, M. (2005).
The Tax Law Colleges And Universities (2).
:
John Wiley & Sons.United States of America.
Gaya MLA
Harding, Bertrand, M..
"The Tax Law Colleges And Universities".
2
:
John Wiley & Sons.United States of America,
2005.
Koleksi World Bank.