SPILKER, B. C. (2013). Mc-Graw-Hill's taxation of individuals and business entities. Mc Graw-Hill.
Chicago-referens (17:e uppl.)SPILKER, Brian C. Mc-Graw-Hill's Taxation of Individuals and Business Entities. Mc Graw-Hill, 2013.
MLA-referens (9:e uppl.)SPILKER, Brian C. Mc-Graw-Hill's Taxation of Individuals and Business Entities. Mc Graw-Hill, 2013.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.