Safier, F. (1984). Student"s Solutions Manual to Accompany Barnett: College Algebra with Trigonometry. New York: McGraw-Hill.
Chicago-tyylinen lähdeviittausSafier, Fred. Student"s Solutions Manual to Accompany Barnett: College Algebra With Trigonometry. New York: McGraw-Hill, 1984.
MLA-viiteSafier, Fred. Student"s Solutions Manual to Accompany Barnett: College Algebra With Trigonometry. New York: McGraw-Hill, 1984.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.