I., S., D. et al.(1990).Algebra and trigonometry / Margaret L. Lial, Charles D. Miller, David I. Schneider (Ed.ke-5).Glenview, Ill.:Scott, Foresman Little, Brown Higher Education.
Gaya MLA
Schneider, David, I.. et al."Algebra and trigonometry / Margaret L. Lial, Charles D. Miller, David I. Schneider".Ed.ke-5Glenview, Ill.:Scott, Foresman Little, Brown Higher Education,1990.Textbook.