Pronounciation / Daniel Jones
Pronounciation / Daniel Jones
Doubleday dictionary for home, school and office / Sidney I. Landau
Basic way to English / C.K. Ogden
Kamus idiom lengkap / Herpinus Simanjuntak
theConcise Oxford dictionary of current English / H.W.Fowler, F.G.Fowler
The Art of writing / Geoffrey Ashe
TheArt of speaking / William R. Gondin, Edward W. Mammen
English for science and technology / Djoko Sumitro
Reading to discover Organization / Y.A. Fisher