Data Analytics in Healthcare Research, Tools and Strategies, 2eDavid Marc, Ryan Sandefer · First published 2021Open the Tome
Routledge Encyclopedia of Narrative TheoryDavid Herman, Marie-Laure Ryan · First published 2007Open the Tome
FriendsAnn M. Martin, David Levithan, Pam Muñoz Ryan, Jennifer L. Holm, Meg Cabot, Tanuja Desai Hidier, Brian Selznick, Patrick Jennings, Rachel Cohn · First published 2005Open the Tome
A comparison of expert ratings of task difficulty with an independent criterionDavid L. Ryan-Jones · First published 1979Open the Tome