APA
Rose Manfred, International Congress on Taxing Consumpition (Heidelberg) (1989) & International Congress on Taxing Consumpition (Heidelberg) (1989). (1990). Heidelberg Congress on taxing consumption processing. Berlin: Springer-lag.
Chicago
Rose Manfred, International Congress on Taxing Consumpition (Heidelberg) (1989) and International Congress on Taxing Consumpition (Heidelberg) (1989). 1990. Heidelberg Congress on taxing consumption processing. Berlin: Springer-lag.
Harvard
Rose Manfred, International Congress on Taxing Consumpition (Heidelberg) (1989) and International Congress on Taxing Consumpition (Heidelberg) (1989). (1990). Heidelberg Congress on taxing consumption processing. Berlin: Springer-lag.
MLA
Rose Manfred, International Congress on Taxing Consumpition (Heidelberg) (1989) and International Congress on Taxing Consumpition (Heidelberg) (1989). Heidelberg Congress on taxing consumption processing. Berlin: Springer-lag. 1990.
