Open monumentendag : Programma Openmonumentendag Gent, 9 september 1990.

MLA

Open Monumentendag : Programma Openmonumentendag Gent, 9 September 1990. Gent: D.M.S.A., 1990.

APA

(1990). Open monumentendag : Programma Openmonumentendag Gent, 9 september 1990. Gent: D.M.S.A.

Chicago

Open Monumentendag : Programma Openmonumentendag Gent, 9 September 1990. Gent: D.M.S.A., 1990.