Kostenko, M. P. (Mikhail Polievktovich), 1889-1976, author
Peace Publishers,
Buku Teks
Popov, Vladimir V., author
Mir Publishers, 1970
Buku Teks
Traister, John E.
John Wiley & Sons, 1978
Buku Teks
Watson, G. O., author
George Newnes, 1979
Buku Teks
Soni, M.L.
Delhi: Shamput Rai and Sons, 1977
Buku Teks