Henry, E., C., E., P., D.(1998).Calculus with analytic geometry / C. Henry Edwards, David E. Penney (Ed.ke-5 (Ed.Internasional)).London:Prentice Hall International, Inc.
Gaya MLA
Edwards, C., Henry., Penney, David, E.."Calculus with analytic geometry / C. Henry Edwards, David E. Penney".Ed.ke-5 (Ed.Internasional)London:Prentice Hall International, Inc,1998.Textbook.