References
- Atkinson, Rita L., Atkinson, Richard C., Smith, Edward E., Bem, Daryl. J. 1997. Pszichológia. transl. Bodor Péter, Csibra Gergely, Csontos Anikó, Ehman Bea, Farkas Mária, Kiss Szabolcs, Kovács Ilona, Nádasdy Zoltán, Nagy János, Pléh Csaba, Szecskő Tünde, Varga Katalin, Budapest: Osiris.
- Bradford, Charity. 2011. “Sadness” in Descriptive Faces. A Resource for Writers. Available: http://descriptivefaces.blogspot.hu/2011/05/facial-expressions-sadness.html; [Accessed 2016, February 02].
- Darwin, Charles. 1965 (1872). The Expression of the Emotions in Man and Animals. Chicago: University of Chicago Press.
- Davitz, Joel. R. 1969. The Language of Emotion. New York and London: Academic Press.
- Ekman, Paul, Friesen, Wallace V., Ellsworth, Phoebe. 1972. Emotion in the Human Face: Guidelines for Research and an Integration of Findings. New York: Pergamon Press.
- Esenova, Orazgozel. 2011. Metaphorical Conceptualization of Fear, Anger and Sadness in English. Doctoral Dissertation. Budapest: Eötvös Loránd Tudományegyetem Bölcsészettudományi Kar.
- Hornby, Albert S. 1989. Oxford Advanced Learner’s Dictionary. Oxford: Oxford University Press.
- Kövecses, Zoltán. 1990. Emotion Concepts. New York, NY: Springer-Verlag.
- Kövecses, Zoltán. 2000. Metaphor and Emotion. Language, Culture, and Body in Human Feeling. Cambridge: Cambridge University Press.
- Lakoff, George, Johnson, Mark. 1980. Metaphor We Live By. Chicago, London: The University of Chicago Press.
- Unknown author. Year not known. “Sadness” in Search Quotes. Available: http://www.searchquotes.com/search/Sadness [Accessed 2016, January 25].