McKeague, C. P. (1982). Intermediate algebra (2nd ed.). Academic Press.
Chicago-viite (17. p.)McKeague, Charles P. Intermediate Algebra. 2nd ed. New York: Academic Press, 1982.
MLA-viite (9. p.)McKeague, Charles P. Intermediate Algebra. 2nd ed. Academic Press, 1982.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.