Gaya APA

Spilker, B. et al (2013). McGraw-Hill's Taxation of Individuals and Business Entities Ed. 2013 (2013). Amerika: McGraw Hill.

Gaya MLA

Spilker, Brian. et al. "McGraw-Hill's Taxation of Individuals and Business Entities Ed. 2013". 2013 Amerika: McGraw Hill, 2013. Text.