Thompson, S. (1955). Motif-index of folk-literature: A classification of narrative elements in folk-tales, ballads, myths, fables, mediaeval romances, exempla, fabliaux, jest-books, and local legends (Revised and enlarged edition.). Bloomington: Indiana University Press.

Thompson, Stith. Motif-index of Folk-literature: A Classification of Narrative Elements in Folk-tales, Ballads, Myths, Fables, Mediaeval Romances, Exempla, Fabliaux, Jest-books, and Local Legends. Revised and enlarged edition. Bloomington: Indiana University Press, 1955.

Thompson, Stith. Motif-index of Folk-literature: A Classification of Narrative Elements in Folk-tales, Ballads, Myths, Fables, Mediaeval Romances, Exempla, Fabliaux, Jest-books, and Local Legends. Revised and enlarged edition. Bloomington: Indiana University Press, 1955.