Vinogradov, N.
Peace, [date of publication not identified]
Buku Teks
Government Printing office, 1968
Buku Teks
David Jin, Sally Lin, editor
[, Springer-Verlag], 2012
eBooks
Whitfield, John, author
Institution of Engineering and Technology, 2008
eBooks
Bass, E.
Moscow: Mir Publishers, 1967
Buku Teks