Spilker, B. C. (2013). McGraw-Hill's taxation of business entities (2013 ed.). McGraw-Hill/Irwin.
Cita Chicago (17th ed.)Spilker, Brian C. McGraw-Hill's Taxation of Business Entities. 2013 ed. New York: McGraw-Hill/Irwin, 2013.
Cita MLA (9th ed.)Spilker, Brian C. McGraw-Hill's Taxation of Business Entities. 2013 ed. McGraw-Hill/Irwin, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.