Source: https://fac.umc.edu.dz/fll/images/cours-fran%C3%A7ais/M1/Litt%C3%A9rature%20g%C3%A9n%C3%A9rale%20et%20compar%C3%A9e/M1%20LGC%20Les%20genres%20litt%C3%A9raires%20Dadci.pdf