V.S. Belevitskaya-Khalizeva ...[et al.]
Foreign Languages Publishing House, [date of publication not identified]
Buku Referensi
French, F. G.
Oxford University Press, 1947
Buku Teks
Tregidgo, Philip Sillince
Longman, 1979
Buku Teks
Willis, Dave
Cambridge University Press, 2003
Buku Teks
L. Astakhova ...[et al.]; editor, N. Fudel
Foreign Languages Publishing House, [date of publication not identified]
Buku Teks