Selivanova, N., author
Mir, 1969
Buku Teks
Rutherford, Mary Jean, author
Springhouse, 1993
Buku Teks
Lee, J.D., author
Chapman & Hall, 1991
Buku Teks
Lee, J.D., author
D. Van Nostrand, 1968
Buku Teks
Cotton, F. Albert, author
John Wiley & Sons, 1976
Buku Teks