edited by Seymour P. Keller
North-Holland Publishing, 1980
Buku Referensi
edited by Minko Balkanski
North-Holland Publishing, 1980
Buku Referensi
Meacock, H.M.
Pergamon Press, 1979
Buku Teks
editor, E.P. Wohlfarth
North-Holland, 1980
Buku Referensi
editor, E.P. Wohlfarth
North-Holland, 1980
Buku Referensi