Buku Teks
Boissohneau, Alice
Toronto Simon and Pierre 1983
Buku Teks
Levin, Lennart, author
Almqvist och Wiksell, 1972
Buku Teks
Fries, Charles Carpenter, author
University of Michigan Press, 1951
Buku Teks
Christopher Titford edited
Gunter Narr, 1985
Buku Teks