Bussabamintra Chaluaisaeng. ม.ป.ป. An evaluation of the first year live English teaching materials in diploma level [reading for information I and aural and oral communication at work] for technical and commercial students. , ม.ป.พ.;

Bussabamintra Chaluaisaeng. An evaluation of the first year live English teaching materials in diploma level [reading for information I and aural and oral communication at work] for technical and commercial students. . ม.ป.ท.:ม.ป.พ., ม.ป.ป.

Bussabamintra Chaluaisaeng. (ม.ป.ป.) An evaluation of the first year live English teaching materials in diploma level [reading for information I and aural and oral communication at work] for technical and commercial students . ม.ป.พ./ม.ป.ท.