SEVI. 371/1579: Briefwisseling Toon Colpaert april 1991-december 1991.
Cita Chicago Style (17a ed.)SEVI. 371/1579: Briefwisseling Toon Colpaert April 1991-december 1991.
Cita MLA (8a ed.)SEVI. 371/1579: Briefwisseling Toon Colpaert April 1991-december 1991.
Precaución: Estas citas no son 100% exactas.