Foster, R., & Abbot, E. V. (1895). A treatise on the federal income tax under the act of 1894. Boston Book Company.
Chicago-viite (17. p.)Foster, Roger, ja Everett V. Abbot. A Treatise on the Federal Income Tax Under the Act of 1894. Boston: Boston Book Company, 1895.
MLA-viite (8. p.)Foster, Roger, ja Everett V. Abbot. A Treatise on the Federal Income Tax Under the Act of 1894. Boston Book Company, 1895.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.