Goris, J. (1951). Drawings by modern Belgian artists. New York: Belgian Government Information Center.
Chicago-viite (17. p.)Goris, Jan-Albert. Drawings by Modern Belgian Artists. New York: Belgian Government Information Center, 1951.
MLA-viite (8. p.)Goris, Jan-Albert. Drawings by Modern Belgian Artists. New York: Belgian Government Information Center, 1951.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.