APA (7e ed.) Bronvermelding

United Nationas Educational, Scientific and Cultural Organization. Catalogue de reproductions en colour de peintures: Catalogue of colour reproductions of paintings = Catalogo de reproducciones en color de pinturas. [s.n., 1949n].

Chicago (17e ed.) Bronvermelding

United Nationas Educational, Scientific and Cultural Organization. Catalogue De Reproductions En Colour De Peintures: Catalogue of Colour Reproductions of Paintings = Catalogo De Reproducciones En Color De Pinturas. Paris: [s.n., 1949n].

MLA (9e ed.) Bronvermelding

United Nationas Educational, Scientific and Cultural Organization. Catalogue De Reproductions En Colour De Peintures: Catalogue of Colour Reproductions of Paintings = Catalogo De Reproducciones En Color De Pinturas. [s.n., 1949n].