APA-referens (7:e uppl.)

Phelps, E. M. (1909). Selected articles on the income tax: With special reference to graduation and exemption. H.W. Wilson Co..

Chicago-referens (17:e uppl.)

Phelps, Edith M. Selected Articles on the Income Tax: With Special Reference to Graduation and Exemption. Minneapolis: H.W. Wilson Co., 1909.

MLA-referens (8:e uppl.)

Phelps, Edith M. Selected Articles on the Income Tax: With Special Reference to Graduation and Exemption. H.W. Wilson Co., 1909.