کتاب های Sperry
Reading Early American Handwriting
Kip Sperry, 2009
The Death of You: A Book for Anyone Who Might Not Live Forever
Miguel Chen; Rod Meade Sperry, 2019
Morphology and anatomy of Polygonum viviparum
Sperry, John Jerome
A STUDY OF DANIEL DEFOE’S TOUR THROUGH GREAT BRITAIN
SPERRY, DAVID ALLEN
UNCOVER THE SECRETS OF THE AMAZING BRAIN
STEFAN TONY SPERRY, 2009
Teen Mental Health: An Encyclopedia of Issues and Solutions
Len Sperry (editor), 2022
