Fifer, S. (1961). Analogue computation: Theory, techniques, and applications. McGraw-Hill.
Παραπομπή σε μορφή Chicago (17η εκδ.)Fifer, Stanley. Analogue Computation: Theory, Techniques, and Applications. New York: McGraw-Hill, 1961.
Παραπομπή σε μορφή MLA (9th εκδ.)Fifer, Stanley. Analogue Computation: Theory, Techniques, and Applications. McGraw-Hill, 1961.