Παραπομπή APA

Helms, H. D., & Rainer, L. R. Literature in digital signal processing: Terminology and permuted title index.

Παραπομπή Chicago Style

Helms, Howard D., και Lawrence R. Rainer. Literature in Digital Signal Processing: Terminology and Permuted Title Index. New York.

Παραπομπή MLA

Helms, Howard D., και Lawrence R. Rainer. Literature in Digital Signal Processing: Terminology and Permuted Title Index.