Miller, R. L. (1991). Economics, today and tomorrow (3rd ed.). Glencoe/McGraw-Hill.
Chicago-viite (17. p.)Miller, Roger LeRoy. Economics, Today and Tomorrow. 3rd ed. Mission Hills, Calif: Glencoe/McGraw-Hill, 1991.
MLA-viite (8. p.)Miller, Roger LeRoy. Economics, Today and Tomorrow. 3rd ed. Glencoe/McGraw-Hill, 1991.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.