- Author: Shagdariin Sandag, Harry H. Kendall, Frederic E. Wakeman Jr.
- Language: English
- Year: 1999
- Author: Frederic E. Wakeman Jr.
- Language: English
- Year: 1973
- Author: Frederic E. Wakeman Jr.
- Language: English
- Year: 1977
- Author: Frederic E. Wakeman Jr.
- Language: English
- Year: 1986
- Author: Frederic E. Wakeman Jr., Carolyn Grant
- Language: English
- Year: 1975
- Author: Frederic E. Wakeman Jr.
- Language: English
- Year: 1985