edited by Abdul Khakee, Paola Somma, Huw Thomas
Ashgate, 1999
Buku Teks SO
Heinz GaÌ?rtner, Adrian Hyde-Price, Erich Reite, editor
Lynne Rienner Publishers, 2000
Buku Teks
Brown, J. F.
Frederick A. Preager, 1966
Buku Teks SO
edited by Heinz Gärtner, Adrian Hyde-Price and Erich Reiter
Lynne Rienner Publishers, 2001
Buku Teks
edited by Stanislaw Grodz, Gina Gertrud Smith
Brill, 2014
eBooks