หนังสือที่แต่งโดย Kingsbury, Roy 11 Results

No.TitlePublished
1Longman first certificate1988
2First certificate skills using grammar1988
3Listen and Speak Papers 4 and 5 [cassette tape] /:1987
4Longman First Certificate [cassette tapr] /:1987
5Listen and Speak Units 1-23 [cassette tape] ?:1987
6Longman advanced English : coursebook1986
7Longman Proficiency Practice Exams [cassette tape]1986
8Longman proficiency practice exams /cby Roy Kingsbury and Guy Wellman1986
9Longman First Certificate Coursebook Cassette 1-2 [cassette tape] /:1983
10Longman first certificate : coursebook [cassette tape]1983
11Sunday Afternoons [cassette tape] /:1973