Klibansky, R., Panofsky, E., & Saxl, F. Die Lehre von den "quattuor humores": Raymond Klibansky. Erwin Panofsky. Melancholie.(1999 (?)).
Chicago Style (17. basım) AtıfKlibansky, Raymond, Erwin Panofsky, ve Fritz Saxl. "Die Lehre Von Den "Quattuor Humores": Raymond Klibansky. Erwin Panofsky." Melancholie.(1999 (?)) .
MLA (8th ed.) AtıfKlibansky, Raymond, et al. "Die Lehre Von Den "Quattuor Humores": Raymond Klibansky. Erwin Panofsky." Melancholie.(1999 (?)), .
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