Toth, A. G.
The Oxford encyclopaedia of European Community law; Volume I, institutional law
Clarendon Press, 1990
Buku Referensi
Current trends in linguistics : volume I, Soviet and East European linguistics
edited by Thomas A. Sebeok
Mouton, 1970
Buku Referensi
32nd European Symposium on Computer Aided Process Engineering : Volume I
edited by, Ludovic Montastruc, Stephane Negny
Elsevier, 2022
Buku Teks SO
The Encyclopedia Americana : volume 26
Grolier, 1994
Buku Referensi
The Encyclopedia Americana : volume 26
Americana Corporation, 1977
Buku Referensi