Flanders technology international '87, Gent, 11-17 mei 1987 Gand, 11-17 mai 1987, Ghent, 11-17 May 1987.

MLA

Flanders Technology International '87, Gent, 11-17 Mei 1987 Gand, 11-17 Mai 1987, Ghent, 11-17 May 1987. 1987.

APA

(1987). Flanders technology international '87, Gent, 11-17 mei 1987 Gand, 11-17 mai 1987, Ghent, 11-17 May 1987. .

Chicago

Flanders Technology International '87, Gent, 11-17 Mei 1987 Gand, 11-17 Mai 1987, Ghent, 11-17 May 1987.