geredigeer deur Piet Westra & James C. Armstrong = Slave trade with Madagascar : the journals of the Cape slaver Leijdsman, 1715 / edited by Piet Westra & James C. Armstrong
an ArtMattan Productions release ; Periscope Productions and BBC, ZDF, Arte, IKON, VRT, RTBF, YLE, and in association with History Television, SBS Television, and Danmarks Radio ; produced by Paul Pauweis, Nick Fraser, Olaf Gunnert, Wessel van der Hammen, Philipe Van Meerbeeck, Bill Binnemans, and Iikka Vehkalahti ; written and directed by Peter Bate