ABVV Statutair Kongres : : 29-30 september 1989.

MLA

Abvv Statutair Kongres : 29-30 September 1989. [Brussel]: ABVV, 1989.

APA

(1989). ABVV Statutair Kongres : 29-30 september 1989. [Brussel]: ABVV.

Chicago

ABVV Statutair Kongres: 29-30 September 1989. [Brussel]: ABVV, 1989.