Παραπομπή APA

 Hurd, H. L. (2007).  Periodically correlated random sequences: Spectral theory and practice.  John Wiley & Sons.

Παραπομπή Chicago Style

 Hurd, Harry L.  Periodically Correlated Random Sequences: Spectral Theory and Practice.  John Wiley & Sons, 2007.

Παραπομπή MLA

 Hurd, Harry L.  Periodically Correlated Random Sequences: Spectral Theory and Practice.  John Wiley & Sons, 2007.

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