
Designing Clinical Research: An Epidemiologic Approach: Cummings, Steven R., Browner, Warren S., M.D., Grady, Deborah G., M.D., Hearst, Norman, Newman, Thomas B., M.D., Hulley, Stephen B., Hulley, Stephen B.: 9780781722186: Amazon.com: Books,

Design and Analysis of Clinical Trials: Concepts and Methodologies,

Sample Size Calculations in Clinical Research (Chapman & Hall/CRC Biostatistics Series): 9781138740983: Medicine & Health Science Books @ Amazon.com,

Research Design in Clinical Psychology,

Amazon.com: Research Design in Clinical Psychology: 9781108995214: Kazdin, Alan E.: Books