Авторы
Dafydd Roberts Patrick Royston William P. Ryan David H. Rogstad Simon Richir Erlene Rosowsky Sajjad Rajpar Brian Rowe Ian D. Repath Ilona Rolfes Denise de Ridder Jan Rice Mary Robinson Rajesh Ransing Franz Roters Brenda Roe David Rubenstein Diane Roberts Margaret Ramsey Michael J. Rutter Klaus Rabe Carolyn Kaut Roth R. A. Rahmani Julia F. Ridpath