Sawoniak, Henryk, author
K.G. Saur, 1992
Buku Referensi
edited by Arthur Cotterell
Oxford Oxford University Press , 1980
Buku Teks
Elena G Popkova, Victoria N Ostrovskaya, editor
Springer, 2019
Buku Teks
Shahram Latifi, editor
Springer Nature, 2019
eBooks
Porteous, Andrew, author
John Wiley & Sons, 1992
Buku Referensi