- Author: Edgar F. Borgatta Rhonda J. V. Montgomery
- Language: English
- Year: 2000
- Author: Edgar F. Borgatta Rhonda J. V. Montgomery
- Language: English
- Year: 2000
- Author: Edgar F. Borgatta Rhonda J. V. Montgomery
- Language: English
- Year: 2000
- Author: Edgar F. Borgatta Rhonda J. V. Montgomery
- Language: English
- Year: 2000
- Author: Trosset M.W.
- Language: English
- Year: 2001
- Author: Гуц А.К. и др.
- Language: Русский
- Year: 2000