Lloyd M. Robeson,
Suprakas Sinha Ray, Amanuel Geberekrstos, Tanyaradzwa Sympathy Muzata, Jonathan Tersur Orasugh,
Edited by: József Karger-Kocsis, Stoyko Fakirov,
Edited by: W. E. Baker, C. E. Scott, G.-H. Hu,
Helmut Münstedt,
Edited by: Samuel Kenig, Amos Ophir,
Jean Pierre Ibar,
Edited by: Stoyko Fakirov, Debes Bhattacharyya,
Tim A. Osswald, Georg Menges,
Edited by: Debes Bhattacharyya, Stoyko Fakirov,
Jean-François Agassant, Pierre Avenas, Pierre J. Carreau, Bruno Vergnes, Michel Vincent,
Chan I. Chung,