APA Style
August Sommerhalder, Rudolf. (1990).
Comparing individual income tax reforms : a Dutch perspective .
:
.
Chicago Style
August Sommerhalder, Rudolf.
Comparing individual income tax reforms : a Dutch perspective.
:
,
1990.
.
MLA Style
August Sommerhalder, Rudolf.
Comparing individual income tax reforms : a Dutch perspective.
:
,
1990.
.
Turabian Style
August Sommerhalder, Rudolf.
Comparing individual income tax reforms : a Dutch perspective.
:
,
1990.
.