Vocabulary knowledge is considered to be sacrosanct to the attainment of effective written communication, particularly at the tertiary level where writing is the dominant skill used by the instructors in assessing students' performance. However, limited vocabulary knowledge couple with ineffective writing quality have been the challenge of most ESL learners. The book examines the productive vocabulary knowledge and the overall quality of business report writing at the College of Business University Utara Malaysia. Data were obtained through writing task in which the respondents were given an...