Kapliwatzky, Jochanan, author
Rubin Mass, 1954
Buku Referensi
Versteegh, Kees
Edinburgh University Press, 1997
Buku Teks
Thatcher, G.W., author
Frederick Ungar, [Date of publication not identified]
Buku Teks
Archipelago Press , 1998
Buku Teks
Kapliwatzky, Jochanan
Rubin Mass, 1941
Buku Teks