Michel Martens : glas in beton, glas in lood.

MLA

Michel Martens : Glas In Beton, Glas In Lood. Gent: Vanmelle, 1956.

APA

(1956). Michel Martens : glas in beton, glas in lood. Gent: Vanmelle.

Chicago

Michel Martens : Glas In Beton, Glas In Lood. Gent: Vanmelle, 1956.