Emotions and life perspectives from psychology, biology, and evolution Autor Plutchik, Robert

The psychology and biology of emotion Autor Plutchik, Robert

Foundations of experimental research Autor Plutchik, Robert

Emotion a psychoevolutionary synthesis Autor Plutchik, Robert

Emotion Autor Plutchik, Robert

Programmed learning aid for emotion Autor Plutchik, Robert

Foundations of experimental research Autor Plutchik, Robert

Foundations of experimental research Autor Plutchik, Robert

The emotions facts, theories, and a new model Autor Plutchik, Robert