
Emotion in the human face: guide-lines for research and an integration of findings
1972
Paul Ekman, Wallace V. Friesen, Phoebe Ellsworth, Arnold P. Goldstein, Leonard Krasner
Author
Bibliography
2 books

1972
Paul Ekman, Wallace V. Friesen, Phoebe Ellsworth, Arnold P. Goldstein, Leonard Krasner
