(1994). Sheppard's book dealers in the Europe: A directory of antiquarian and secondhand book dealers in the continent of Europe (9. ed.). Joseph.
Chicago-Zitierstil (17. Ausg.)Sheppard's Book Dealers in the Europe: A Directory of Antiquarian and Secondhand Book Dealers in the Continent of Europe. 9. ed. Farnham, Surrey: Joseph, 1994.
MLA-Zitierstil (9. Ausg.)Sheppard's Book Dealers in the Europe: A Directory of Antiquarian and Secondhand Book Dealers in the Continent of Europe. 9. ed. Joseph, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.