Gaya APA

Ault, H, J., Arnold, B, J. (2004). Comparative Income Taxation: A Structural Analysis . Netherlands: Kluwer Law International B.V.

Gaya MLA

Ault, Hugh, J.., Arnold, Brian, J.. "Comparative Income Taxation: A Structural Analysis". Netherlands: Kluwer Law International B.V, 2004. Text.