Manual de métodos y técnicas de investigación en ciencias del comportamiento - Ramos, Manuel Miguel; Catena, Andrés; Trujillo, Humberto M. (Madrid : Biblioteca Nueva, 2014)
Includes bibliographical references.
Online resource; title from PDF title page (Digitalia, viewed August 3, 2018)
Keywords: Psychology -- Research; Psychology -- Methodology; Psychology -- Handbooks, manuals, etc; Electronic books