Hult, Christine A.
The handy English grammar answer book
2016
Buku Teks SO
Hult, Christine A.
The handy English grammar answer book
2016
Buku Teks SO
Shurter, Robert L.
Written communication in business / Robert L. Shurter
McGraw-Hill, 1957
Buku Teks
Wilson, George P.
A guide to better english
F.S. Crofts, 1947
Buku Teks
Cutts, Martin
The plain english guide : guide to write clearly and communicate better
Oxford University Press, 1995
Buku Teks