- Author: Kam-Tim Leung P.H. Cheung
- Language: English
- Year: 1994
- Author: Kam-Tim Leung I.A.G. Mok S.N. Suen
- Language: English
- Year: 1991
- Author: Kam-Tim Leung P.H. Cheung
- Language: English
- Year: 1988
- Author: Kam-Tim Leung
- Language: English
- Year: 1974
- Author: Kam-Tim Leung S.N. Sven
- Language: English
- Year: 1994
- Author: Kam-Tim Leung Doris Lai-Chue Chen
- Language: English
- Year: 1991