TRIMBLE, H. a. L. (1962). Elementary analysis: A modern approach. Prentice-Hall.
Cita Chicago (17th ed.)TRIMBLE, H.C. and LOTT. Elementary Analysis: A Modern Approach. Englewood Cliffs: Prentice-Hall, 1962.
Cita MLA (9th ed.)TRIMBLE, H.C. and LOTT. Elementary Analysis: A Modern Approach. Prentice-Hall, 1962.
Atenció: Aquestes cites poden no estar 100% correctes.