Perkembangan linguistik di Indonesia / Soenjono Dardjowidjojo
Perkembangan linguistik di Indonesia / Soenjono Dardjowidjojo
TheArt of speaking / William R. Gondin, Edward W. Mammen
Harbrace spelling program / Madden
Introduction to language / Victoria Fromkin
Composition: Models and axercise / Diane a. Wilbur