APA
Hoffman W. H., Maloney D. M., . (2009). South-Western Federal Taxation 2010. : South-Western Pub.
Chicago
Hoffman William H, Maloney David M, . 2009. South-Western Federal Taxation 2010. : South-Western Pub.
Harvard
Hoffman W. H., Maloney D. M., . (2009). South-Western Federal Taxation 2010. : South-Western Pub.
MLA
Hoffman William H, Maloney David M, . South-Western Federal Taxation 2010. : South-Western Pub. 2009.