Dyfyniad APA

Piantadosi, S. (2017). Clinical trials: A metholologic perspective (3rd.). John Wiley & Sons, Inc..

Dyfyniad Arddull Chicago

Piantadosi, Steven. Clinical Trials: A Metholologic Perspective. 3rd. USA: John Wiley & Sons, Inc., 2017.

Dyfyniad MLA

Piantadosi, Steven. Clinical Trials: A Metholologic Perspective. 3rd. John Wiley & Sons, Inc., 2017.

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