(1982). English Exercises: Grammar, Structure, Vocabulary untuk kelas 2.
Chicago Style (17th ed.) CitationEnglish Exercises: Grammar, Structure, Vocabulary Untuk Kelas 2. 1982.
MLA (8th ed.) CitationEnglish Exercises: Grammar, Structure, Vocabulary Untuk Kelas 2. 1982.
Warning: These citations may not always be 100% accurate.